Halitosis, as it’s more technically known, in dogs, can be a symptom of a range of health concerns. Ranging from dental disease to some cheeky gut bugs overworking, bad breath is often the first sign things may not be as they should, so lets take a look at the more common reasons and what options are available to you. 1) Periodontal Disease Periodontal disease begins when bacteria in the dog’s mouth forms to create a substance called plaque. The plaque sits on the surface of the teeth and with the help of saliva, it hardens to form tartar. Not only does it sit on the teeth, plaque and tartar seeps into gum lines which causes inflammation. Over a period of time, this inflammation and presence of bacteria causes damage to the structures surrounding the teeth; causing receding gum lines and eventually tooth loss. Not only are the mouth and teeth a concern, but the bacteria found in the mouth of your dog can be released into the circulatory system, which then travels through the body. It has been found to damage cardiac tissue causing endocarditis (infection and inflammation in the heart). Studies have also shown that periodontal disease is linked to increased insulin resistance, kidney and liver issues. Findings here The mouth is full of bacteria, primarily to form a first line of defence to protect us and our pets from the bad bugs, but the bad bugs can use carbohydrates, known as starches, as fuel, and subsequently thrive. These bacteria destroy enamel which further develop into cavities, or holes. This is why, in most human literature we are told to avoid sugars for the benefit of our oral health. It stands to reason that we would want to avoid starchy food for our pets too. A fresh food diet is as standard, low in starch, but the inclusion of raw meaty bones, if appropriate, can also create friction when eaten and contribute to the prevention of build-up on the teeth. Please note common dry foods on the market, although not marketed contain between 18-60% carbohydrates. So, if your dog’s breath could keep a vampire away, you may want to check his oral hygiene. Look for build-up, grey/brown deposits, and any breakdown of teeth. 2) SIBO Whilst it sounds like a mission to outer space, SIBO is actually a little more common than that. Small intestine bacterial overgrowth is getting increasingly common in the pet world. Whilst we usually define the microbiome as the microbial community found in the whole of the digestive tract, abundance generally increases from the stomach to the colon So, we would generally find more microbes the further down we go. SIBO occurs when we get more than we bargained for in the small intestine. It is more commonly associated with surgery, or rather a complication of surgery, but it can also occur as a result of any disease which slows the passage of food and waste products down. This means they stay in the wrong place for too long, and we all know what happens when you’re in the wrong place at the wrong time. SIBO is often associated with cases of IBD or IBS, but there must also be consideration given in times of chronic stress as we know motility is affected here. Symptoms of SIBO include loss of appetite, abdominal pain, nausea, bloating, diarrhoea, and weight loss. Due to the overgrowth of bacteria, bad breath is often a symptom. Unfortunately, there are a number of complications associated with SIBO. It can result in poor digestion and absorption of fats, proteins and carbohydrates. Bile salts that are usually required to digest fats are often broken down by the bacteria, leaving few left to digest the fat in the diet. This then leads to reduced absorption, transport and utilisation of any of the fat-soluble vitamins, A, D, E and K. The overgrown bacteria also utilise the B12 marked for host use, subsequently leading to B12 deficiency. SIBO is also indicated in cases of immune deficiency, cirrhosis, and pancreatitis. Findings here Nutritional management plays a huge role in SIBO, so if you are concerned your dog may be showing symptoms, then please book a consultation here. Gut Guardian 3) Liver Disease When the liver isn’t performing to its fully capacity, it can result in potential toxins still circulating in the body. This includes the lungs. On exhale, this can present as a strong faecal smell (be mindful we are dealing with dogs, and some of them do perform coprophagy: eating poop). However, in cases of liver disease you would notice other symptoms such as loss of appetite, weight loss, increased thirst, increased urination, jaundice (yellowing of the gums and eyes), weakness and loss of stability and in some cases seizures. Liver disease can occur as part of ageing, or there are genetic predispositions. However, oxidative stress is a significant contributor to liver complications. Risk factors associated with oxidative stress include: Obesity Diets high in processed foods Exposure to radiation Pollution Exposure to pesticides Not only that, but the body’s natural immune system can also trigger oxidative stress. This is a normal process that is swiftly managed in a healthy system. The concern is when your dog’s immune system is regularly being called to duty, over not-so-threatening threats. This state of chronic inflammation can result in higher levels of oxidative stress, putting pressure on many body systems. A diet high in antioxidants can help modulate oxidative stress, but if you are concerned about your dog’s liver function, then it’s best to speak to a qualified practitioner. If you would like to read more about liver disease, then check out our blog here. Liver Guard 4) Kidney Disease Another part of the detoxification system, when the kidneys aren’t doing what they’re supposed to, excessive urea can end up in the bloodstream resulting in a halitosis. This odour is described as ammonia smelling and having a metallic taste – but as our dogs can’t talk, we’ll just have
Whilst dogs do demonstrate emotions, and you’ve probably seen images doing the rounds on the internet, dogs don’t cry. They have tear ducts like us humans, but when we are balling at the dog dying in, I am Legend, our dog is probably still dreaming of squirrels, KO’d in front of the fire. Not only do our tear ducts allow us to cry, but they form part of a larger system which has a nifty function. This function applies to our dogs too. The Tear System The tear system in the eye keeps it wet enough to be comfortable; you may have come across certain breeds of dog with a condition known as dry eye. This is exactly what it says on the tin, the eye is simply too dry. Tears contribute to eye defences as they contain antimicrobial factors and wash away foreign bodies and dirt. Not only that, but because the cornea has no blood vessels, tears also provide a way of brining nutrients to its cells. The tear system has glands that make the tear fluid, openings that let the tears out and ducts inside of the nose that lets the tears drain through. After washing over the corneal surface, tears flow into the nasolacrimal system, draining into the nasal or oral cavity. The nasolacrimal duct begins with two small openings in the eyelids near the nose, one on the upper eyelid and one on the lower eyelid. Tears are composed of water, electrolytes,proteins, lipids, and mucins; between 60 and 500 different proteins have been identified in tear film. They are seen to have three layers. The mucous layer contains mucins, immunoglobulins, salts, urea, enzymes, glucose, and leukocytes. Mucins form a barrier which protect against pathogens and debris. The gel-like barrier also facilitates the movement of particles, preventing shearing damage. The aqueous layer consists of water, electrolytes, proteins, anti-microbial agents, cytokines, vitamins, immunoglobins, peptide growth factors and hormones. It lubricates, washes away foreign bodies, and nourishes the cornea with oxygen and proteins. Growth factors, vitamins and electrolytes are key to epithelial (cells that line the surface) integrity. The lipid layer, the outermost layer, contains a range of lipids. It reduces evaporation from the underlying aqueous layer and limits contamination from dust and bacteria. Tears are crucial to eye health. Tear secretion is complex. It responds to the conditions faced by the eye, but also influenced by a range of hormones and cytokine balance. Cytokine is derived from two Greek words, cyto meaning cell and kinos meaning movement. Cytokines are cell signalling molecules that aid communication in immune responses. They stimulate the movement of cells towards sites of inflammation, infection, and trauma. Cytokines are agents that modulate or alter the immune system response. Cytokines are classified into: – Lymphokines which are cytokines secreted by T cells and regulate the immune response – Pro-inflammatory cytokines which amplify and perpetuate the inflammatory process – Growth factors which promote cell survival and result in structural changes – Chemokines which stimulate migration of cells – And anti-inflammatory cytokines which negatively modulate the inflammatory response It makes absolute sense that when faced with an ocular threat, cytokine levels increase, presenting as the usual immune response, water and itchiness which is common with seasonal allergies or intolerances. But what is also interesting is that that the rest of the body can also influence tear production. Inflammation is an immunological defence against injury, infection, and allergy. Acute inflammatory response is short lived, levels are altered, the body is primed, the body fights, wins and returns to homeostasis. When there is a prolonged persistence of an antigen, chronic inflammation occurs and can have body wide ramifications. The most considered is how chronic inflammatory diseases of the gut can cause various health issues; inflammatory bowel disease for example is caused by cytokine-driven inflammation of the gut. This leads us to why, no matter what you apply to your white dog’s face, you can’t get rid of those stains. Tear Staining Epiphora as it is technically known is a condition which causes the abnormal overflow of tears. It results in reddish staining around the eyes. The physical shape of your dog can contribute to the development of it; their head shape and where their eyes sit. Some breeds of dogs can over-produce tears due to a turning in of the eyelashes or eyelid. Turning out of the eyelid is also known in Great Danes, Bloodhounds and Spaniels. There may also be congenital abnormalities resulting in too large an opening of the eyelids, common in brachycephalic breeds. Blockage of the nasolacrimal system can also result in the overflow of tears. This can be hereditary but can also be caused by inflammation of infection and in some cases tumour. There is also the risk of a foreign body lodged within the duct. However, inflammation, resulting in the overflow of tears can be infectious or immune-mediated. Supporting your dog’s immune system could be the missing piece of the puzzle when tackling tear staining. Immune Response and Inflammation There are many things that can kick start an inflammatory response in your dog: Untreated acute inflammation such as infection or injury Long term exposure to irritants (chemicals, polluted air etc) Chronic stress Over-nutrition and obesity (increased metabolic processes) Malnutrition But there are changes that can be made. Nutrition and Inflammation Dietary patterns high in refined starches, sugar and saturated and trans fatty acids have been linked to the activation of the innate immune system, resulting in an excessive production of pro-inflammatory cytokines. The consensus is that a less processed diet is associated with reduced markers of inflammation. However, calcium, magnesium, Vitamin D and Omega-3 Fatty Acids are thought to protect against inflammation. Findings here Add foods like green leafy vegetables and fatty fish like salmon, sardines, and mackerel to your dog’s diet. Beef liver is a great source of Vitamin D too! Antioxidants too help counter oxidative stress which is a key player in inflammation. Astaxanthin is a powerful antioxidant found in microalgae. It
Traditional Chinese medicine focuses on healing the root cause of disease; encompassing a range of modalities from herbal medicine, mind-body exercise, acupuncture and of course nutrition. Nutrition encompasses food energetics which are based on the idea that certain foods have certain profiles and can subsequently be used to change the profile of the body. Yin energy is cold or cool, and there are certain foods which have cooling properties. Yang energy is warm or hot, and there are certain foods which are warming. There are also neutral foods,which are thought to have little impact on body profile. It is also thought that flavours can act upon certain organ systems and therefore create a desired health benefit. Not only that, but TCM also advocates a seasonal approach to good health. Creating a holistic view of health, it is easy to nod in agreement with many of the TCM ideas, so let’s explore them in a little more detail. Yin and Yang Yin Yang theory forms the basis of TCM; the idea that balance is key. When a deficiency exists, it should be toned up. When an excess exists, it should be reduced. If there is too much heat, it should be cooled. When there is too much cold, it should be warmed. If dampness is present, it should be dried and so on. Yin and Yang is also assigned based on heat signs. Heat and cold can be both deficient and excess; the goal is to be in harmony. Generally speaking, active, young, and outgoing pets are described as yang. Whereas older, quiet, and shy pets are described as yin. Some animals will self-regulate, the older quiet yin cat may choose to sleep in a warm window, whereas the young yang,excited puppy might jump in the water to cool off. However, we can help yang animals remained balanced by adjusting the environment. For the yang pet, provide cooling environments and foods. Include plenty of shade, air conditioning,fans, and misting. Offer fish, turkey,banana, duck, celery, kelp, spinach and broccoli. For the yin pet, provide warming environments and foods; space to sunbathe, heaters and blankets. Offer mutton, deer, chicken, ginger, chicken liver, squash, and pumpkin. Maintaining the yin-yang balance is key to ultimate health and TCM dictates that its disharmony is the basis of all disease. Yang Excess Yang excess is produced by the invasion of excessive heat, yin us unable to counteract the warming properties so an excess heat condition appears. Treatment requires the heat to be dispelled. Clinical signs: Acute onset Short course Younger age No general weakness Hyperactive High fever Red or purple tongue Strong and fast pulse Yin Excess Yin excess occurs when there is an invasion of excessive coldness. Clinical signs: Acute onset Short course Younger age No general weakness Pain Swelling or oedema Loose stool Pale or purple tongue Strong and slow pulse Yang Deficiency Yang deficiency occurs when yang is lower than normal, but yin is at its normal level. The warming properties of yang are insufficient to equalise the cooling properties, resulting in a cold condition. Clinical signs: Chronic onset Long course Older age Coldness at extremities Edema Loose stool Urinary incontinence Chronic pain/weakness Weakness in rear limbs Infertility Pale tongue Weak and deep pulse Yin Deficiency Yin deficiency is when yin is lower than normal, but yang remains stable. This heat condition is named a false heat. Clinical signs: Chronic onset Long course Older age General weakness Thirsty Lower degree of fever Restless or anxious Prefers cool Red and dry tongue Thready and fast pulse These patterns are then used, by a qualified practitioner, to classify clinical conditions and develop a treatment plan. TCM for Itchy Dogs Whilst the clinical manifestation of skin issues overall becomes quite complex in TCM, the general thought is that most conditions are heat invasions, with damp elements and yin deficiencies. When presented with seasonal allergies, eczema, itching, erosions with pus, alopecia, hot spots and dermatitis, a cooling diet is recommended. In cases of geriatric dryness or dandruff and chronic skin conditions a neutral or cooling diet is recommended. Cooling meats include turkey, ocean fish, rabbit, and white fish. Cooling vegetables include spinach, broccoli, celery, kelp, cabbage, cucumber, and melon. Sesame and flaxseed oil are also cooling. Low Fat Fish Neutral meats include pork, bison, duck, beef liver, pork liver, goose, mackerel, sardines, herring, salmon, and tuna. Neutral vegetables include carrots, green beans, peas, and shiitake mushrooms. Olive oil is also classed as neutral. If we are to consider foods to drain damp, they include beef, beef kidney, lamb kidney, mackerel, and sardines. Along with parsley, lettuce, parsnip, pumpkin,and seaweed. TCM for Skeletal Health With many skeletal issues facing dogs, it is no surprise we want to know if we can use food energetics to our advantage. What is particularly interesting, is that cases of rheumatoid arthritis can present as either hot or cold. The cold pattern is described in humans (dogs have yet to learn how to speak) as cold feelings in the limbs and joints, stiffness, or pain in a joint or muscle which is relieved by applying warmth. Symptoms increase with exposure to cold. The heat pattern is associated with hot, red, and swollen joints with severe pain generally relieved by applying cold. Although diagnosed across the board as rheumatoid arthritis, both hot and cold patterns exhibit different biological markers. Both patterns share the same expressed genes, but they appear to have different signalling pathways. T cell proliferation and the secretion of pro-inflammatory cytokines appear to be increased in hot pattern RA patients. There also appears to be more severe collagen destruction in hot pattern RA too. Cold pattern RA appears to have a higher rate of protein and fat mobilisation demonstrating a more obvious muscle breakdown. Cold pattern patients also demonstrate a reduced hypothalamic-pituitary-axis function which is associated with a decreased stress response which goes someway to explain the higher fatigue level reported in cold pattern RA. Findings here RA, to most is considered
Trillions of bacteria, viruses and fungi live on or inside of us. Maintaining a balanced relationship with them is to ours, and our pet’s advantage. Together they form the gut microbiome; a rich ecosystem that performs a variety of functions in the body. These bacteria can digest food, produce important nutrients, regulate the immune system and protect against harmful pathogens. A range of bacterial species is necessary for a healthy microbiome, but there are many things that affect our microbiome, including the environment, medications like antibiotics, and even the method of delivery when our pets were born. Diet is emerging as one of the biggest influences on the health of our gut, and subsequently our overall health. Whilst we can’t control everything that influences the composition of our gut, we can pay attention to what we eat. And probiotics are one of those things. Probiotics are live microorganisms that provide health benefits to the host when ingested in adequate amounts. They are not to be confused with prebiotics which are selectively fermented ingredients that result in specific changes in the composition and/or activity of the gut microbiota. Synbiotics are products that contain both. The term probiotics was first introduced in 1965; in contrast to antibiotics, probiotics are deemed to stimulate growth of other organisms (antibiotics are used to kill). Probiotics are live microbes that can be formulated into many different types of products from food to supplements. The most common probiotics you’ve come across will likely be lactobacillus and bifidobacterium. Probiotics are reported to suppress diarrhoea, alleviate lactose intolerance (in humans), exhibit antimicrobial activities, reduce irritable bowel symptoms and prevent inflammatory bowel disease. With a rap sheet like that, we need to explore these functions in a little more detail. Probiotics in Gut Barrier Health The intestine possesses a barrier. It acts as a selectively permeable barrier permitting the absorption of nutrients, electrolytes and water but providing an effective defence against toxins and antigens. This barrier consists of a mucosal layer, antimicrobial peptides, and tight junctions. The mucosal layer has an important role in regulating the severity of infections. An altered mucosal integrity is generally associated with inflammatory bowel disease. There is evidence that certain strains of the commonly deemed bad, Escherichia coli can prevent the disruption of the mucosal layer and can in fact, restore it when damaged. Findings here Mucin glycoproteins are large components of epithelial mucus and several lactobacillus species have been seen to increase mucin production in humans. This mucin is key in preventing the adhesion of potential pathogens in the gut. Probiotic microorganisms expressing antimicrobial peptides could also be efficient in bacterial control. Findings here Tight junctions are key to barrier formation and certain strains of bacteria, lactobacilli for example, modulate the regulation of several genes encoding adherens junction proteins. The gut is maintained by the expression of both adherens junction and tight junction proteins. Findings here There are also links between inflammation and intestinal permeability. Certain probiotics have been seen to prevent cytokine-induced epithelial damage. Findings here Competitive Microorganisms A healthy gut is when the balance is tipped in favour of the good bugs. The issue is that every microorganism’s purpose in life is to survive. To survive in the intestinal tract, species must compete for receptor sites. To do this,they have a few tricks up their sleeve. Species will create a hostile environment for other species, they will eliminate receptor sites, produce, and secrete antimicrobial substances and deplete essential nutrients other species need to survive. Lactobacilli and bifidobacterial have been shown to inhibit a range of pathogens including E. coli, Salmonella, Helicobacter pylori and Listeria. Findings here Gastrointestinal Disorders where probiotics have shown benefit: Antibiotic associated diarrhoea– several randomised controlled trials have demonstrated AAD may be prevented by administration of probiotics. Colitis – Studies are somewhat inconclusive, but it is recommended to follow antibiotic treatment in these cases, with a course of probiotics. Infectious diarrhoea-significantly shortened using probiotics. IBS – Bifidobacterium demonstrates significant effect in reducing IBS symptoms. Findings here Probiotics and the Immune System Probiotics play a role in the delicate balance between necessary and excessive defence mechanisms in the innate and adaptive immune systems. One mechanism in which they do this is through gene expression. Certain strains of bacteria have been seen to regulate genes mediating immune responses. It was clear that the administration of certain strains modulated inflammation (L. acidophilus), wound healing,cellular growth, proliferation, and development (L. Rhamnosus). Other strains of bacteria have been seen to modulate Th1 and Th2 balance. These are cytokines which are hormonal messengers, responsible for most of the biological effects in the immune system. Th1 cytokines tend to produce inflammatory responses, responsible for killing intracellular parasites and for perpetuating autoimmune responses. However, excessive inflammatory responses can lead to tissue damage, so it needs to be balanced. This is where Th2 cytokines come in. Th2 include interleukins which have more anti-inflammatory responses. Th2responses help regulate Th1 responses. Findings here The importance of immune modulation at a gut level can be understood easily when you consider that approximately 70% of the entire immune system is found here and the thin layer of connective tissue known as the lamina propria contains around 80% of all plasma cells responsible for IgA antibody production (IgA is the first line of defence in the resistance against infection). Findings here Not only that but several bacterial strains are known to synthesise vitamins. Bacteroides, Bifidobacterium and Enterococcus are known to synthesise thiamine, folate, biotin, riboflavin, pantothenic acid and vitamin K. Not only that, but bacteria play a role in their absorption! Findings here Probiotics and Obesity Gut microbes play a major role in the energy extraction from food, through a variety of mechanisms. Many plant polysaccharides and complex carbohydrates cannot be digested by the host; however, the gut microbes can metabolise them to short chain fatty acids like acetate, butyrate and propionate. Butyrate provides an energy source for colonic epithelial cells and also plays an important role in modulating immune and inflammatory
Zinc is a nutrient that all humans and pets need to stay healthy – it is involved in many functions in the body. Zinc helps fight disease and aids wound healing. It assists a range of hormones in their roles like insulin, growth hormone, and those produced by the thymus. It is also essential for healthy skin, eye, and brain function. Whilst still relatively unclear, there also seems to be an increased risk of certain cancers with low circulating levels. In case you hadn’t noticed, zinc is involved in many processes in the body and when deficient, can cause a whole host of issues; perhaps some you never would have considered. So, let’s look at its function in a little more detail and what happens when things go a little awry. Functions in the body Immunity The immune system is a complex network of cells and proteins that defend the body. All cells depend on a regular supply of zinc to function and none more so than immune cells with their high rates of proliferation and differentiation. One of the mechanisms that zinc helps protect the body is by stabilising cell membranes. Deficiency can cause damage to epidermal cells and to the linings of the gastrointestinal and pulmonary tracts. Consequently, this facilitates the entrance of potential pathogens into the body. It has been repeatedly proven that low levels of circulating zinc results in suppressed immune responses and increased susceptibility to infectious agents. In short, zinc brings the army rather than a brigade. Inflammation It is well established that zinc mediates inflammatory response, it reduces pro-inflammatory cytokines. Whilst inflammation is a natural process that serves to protect, constantly increased pro-inflammatory cytokines are associated with a range of chronic disease, so modulation of inflammation can be a useful preventative agent for pet health. Findings here Zinc as an antioxidant It’s easy to disregard the purpose of antioxidants when we are bombarded with superfoods containing them everywhere we turn, but they are a crucial component to a healthy system. When cells generate energy, free radicals are produced as a consequence. Think of them like the exhaust fumes of work. These fumes then need to be neutralised by antioxidant defence mechanisms. If there is an imbalance, oxidative stress results which can lead to cell and tissue damage. Overproduction of free radicals is linked with cancer, cardiovascular disease, neurodegeneration, metabolic disorder, inflammation, and advanced ageing. Zinc performs as an antioxidant, through a range of functions. On one hand, it is key in stabilising membrane structures, likely from its capacity to prevent lipid peroxidation. This is where free radicals steal electrons from cell membranes, resulting in cell damage. Studies have shown that zinc supplementation can decrease lipid peroxides. Its relationship with metallothionein and copper is also of interest. Metallothioneins are a family of proteins which detox heavy metals, scavenge free radicals and have anti-inflammatory processes; zinc causes an increase in metallothionein. Findings here What is particularly interesting is that metallothioneins (MTs) play a pivotal role in tumour formation, progression, and drug resistance. MT expression varies from tumour to tumour, but there are promising markers when we are looking at cancer outcomes. Findings here Copper is also critical in processes to remove free radicals. They key is in the balance of zinc to copper for this process to work efficiently as excess copper levels can actually result in oxidative damage and interfere with cellular function. Findings here Hormonal regulation Zinc has a key influence on the endocrine system. Comprised of a number of glands in the body, it includes the ovaries, testes, thyroid, parathyroid, adrenal, pineal and pituitary glands. The effect of low zinc levels on the endocrine system includes: – Reduced conversion of thyroxine to triiodothyronine (these hormones play an important role in weight regulation, energy levels, internal temperature, skin and hair health and nail growth.) Findings here – Reduced activity of thymulin (induces differentiation and function of T cells, which are crucial to immune function). – Lowered insulin-like growth factor 1 (IGF-1) levels (important during growth periods). – Affected synthesis, storage and secretion of insulin (zinc deficiency is linked to insulin resistance, glucose intolerance, diabetes mellitus and coronary artery disease). Findings here Hypothyroidism is a common cause of hair loss in pets – what is often forgotten is that zinc and other trace elements, like copper and selenium are required for the synthesis of thyroid hormones. Deficiency in these elements can result in hypothyroidism. Likewise,thyroid hormones are essential for the absorption of zinc, which is why hypothyroidism can result in acquired zinc deficiency. At MPN, if your dog presents with allergies and itchy skin, we always recommend checking thyroid function. Brain Function Zinc is essential for brain development and physiology. Low zinc has been associated with alterations to behaviour, abnormal central nervous system development and neurological disease. There is demonstrated decreased nerve conduction, neuro-sensory disorders and obvious mental lethargy. Zinc is known to affect neuronal excitability and synaptic transmission. Findings here In practice, low zinc is associated with increased anxiety, aggression, and depression like behaviour, along with an impaired sense of smell and taste. This poses food for thought in cases of dog reactivity and working dog performance. Eye Health Zinc is found in ocular tissue, particularly in the retina which is why zinc supplementation is often used to aid retinal health. Studies have shown that supplementation can reduce the progression of macular degeneration (eye disease). It has also been linked to reduction in vision loss. Findings here Skin Health The skin has the third highest abundance of zinc in the body. Its concentration being higher in the epidermis than the dermis. As we have already established, zinc stabilises membrane structure which is key to skin health. Zinc has regularly been used in a range of skin conditions including infections, inflammatory dermatoses, pigmentary disorders and neoplasias. What is particularly interesting is its role in allergic and inflammatory responses. Mast cells play an important part in adaptive immunity, they are found in the skin and many other places including
Did you know herbs have a wealth of protective polyphenols-plant compounds with potent antioxidant and anti-inflammatory effects? Not only do they have these wonderful medicinal actions for us humans many uses apply to our pets to. Millions of years before the first human walked the earth, creatures large and small were using plants as their primary source of healing. Today western society is spoiled by the concept of making problems go away quickly so we can get on with life rather than taking the longer route towards finding the cure. This is an incredibly big problem in the veterinary world, how they use allopathic medicine like prednisone,steroids, NASAIDs and the over use of antibiotics that suppress the immune system more. These are all a ‘quick fix’ and mask the problem. Although allopathic medicine does have its place, common conditions can be supported successfully with the use of herbs. Here at My Pet Nutritionist, we use holistic principles and philosophies and treat and find the cause, rather than suppressing symptoms. While using these wonderful herbs, they enable us to support the natural healing mechanisms of the body and help our pet’s homeostasis; the state of harmonious balance. I have listed some of the wonderful herbs we regularly use in clinic today that have astounding results, alongside diet and other nutraceuticals. Nature itself is the best physician. Hippocrates ASHWAGANDHA Is a small evergreen shrub that grows in India, the Middle East and parts of Africa. Ashwagandha (withania somnifera) is commonly known as ‘Indian Winter Cherry’ or ‘Indian Ginseng’ It belongs to the Solanaceae (nightshade) family. This lovely shrub is considered as an adaptogen, meaning it promotes balance in many different systems of the body. It has amazing anti-inflammatory, antioxidant, immune amphoteric, nervine, antispasmodic, chemoprotective activity and a wonderful immunomodulator. It’s species name, somnifera means ’sleep –inducing’ in Latin. Somnifera indicates it’s traditional Ayurvedic use for supporting somnolence or sleepiness. It is one of the most important herbs ofAyurveda (the traditional system of medicine in India) and can be traced back to 6000 BC (Charak Samhita, 1949). Ashwagandha for humans and dogs help to regulate and boost the immune system and reduce anxiety. It supports a healthy response to stress and mental wellbeing. Human studies have shown it to lower high cortisol levels significantly. Ashwagandha contains carotene, vitamin C, iron, calcium, flavonoids, antioxidants and essential minerals that support hundreds of biological functions in the body. Recommended Cytoplan Organic Ashwaganda based on 200mg per 10kg of weight. PARTS USED – Root COMMON USES -Stimulating the thyroid (dogs with hypothyroidism), anxiety, fatigue, nervous exhaustion (adrenal fatigue), immunity, rheumatoid arthritis, adrenal lymphoma, lymphosarcoma and sexual hormonal balance. SLIPPERY ELM Is a deciduous tree that can grow to 80feet tall. They are found in forests of the eastern half of the USA and Canada.Slippery Elm is related to the American Elm (ulmus americana)and is sometimes called Red Elm or Moose Elm. The name is developed due to the mucilaginous inner bark which pioneers in North America chewed for quenching thirst. It was also used by physicians during the American Revolution. Today it is best used in the digestive track, where it serves as a soothing, protecting and lubricating demulcent and general astringent at the same time. The inner bark of the Slippery Elm is not only packed with nutrients like vitamins A, B complex, C, K, Calcium, magnesium and sodium, but it is also having anti-inflammatory properties that is soothing of the respiratory system which is known to help with kennel cough and very soothing on the mucous membranes that reduces inflammation. Sadly, the tree is declining so slippery elm should be reserved for circumstances where alternatives are ineffective. In many instances slippery elm can be substituted with plantain (Plantagosp.) If a more mucilaginous remedy is needed, marshmallow root (Altheaofficinalis) is an excellent alternative. Greens for Healthy Pets have a lovely sustainable sourced slippery elm based. PARTS USED – Inner bark COMMON USES – Digestive tract, respiratory tract, skin MILK THISTLE A native of the Mediterranean region ofEurope, milk thistle (Silybum marianum) has become naturalised in many portions of North America. In many areas it has earned the reputation of being an invasive weed that has been used for over 2000 years.Milk thistle is cultivated throughout much of the world for its medicinal seeds and is effective in protecting and regenerating the liver due to the chemical it provides called silymarin (which is a mixture of 3 compounds known assilybin, silydianin and silychristine). Because of the benefits that have been examined in humans it has also been approved as beneficial for pets. The liver stores many toxins which can lead to many diseases in our pets including kidney disease, pancreatitis, cancer and diabetes. According to Mark E. Richardson in his article entitled The True Causes of Allergies, your pet’s liver can be overproducing histamines because it has too many toxins to deal with. As our pets are exposed to so many environmental toxins that we can’t control it’s a good idea to detox regularly with milk thistle especially at the end of every season. Avoiding chemical flea, tick, worming treatments and over vaccinating will also reduce the toxic load we expose them to. Milk thistle contains high amounts of essential amino acids and minerals including calcium, potassium, magnesium, sodium, iron,manganese, zinc and copper. Greens for Healthy Pets Organic Milk Thistle. PARTS USED – Ripe seeds COMMON USES – protecting and strengthens the liver/gallbladder and a good detox PARSLEY Originally a native of southeast Europe and west Asia, parsley is now cultivated worldwide. The most common varieties are curly and flat leaf. This is a must have in your home or garden as it is one of the most versatile, cheap and easy to grow. Parsley (Petroselinumcrispum) leaves and stems are very nutritious, containing up to 22percent protein and impressive amount of vitamins A, C, B 1,B2,and K, calcium, riboflavin, potassium, iron, magnesium, niacin,magnesium, manganese, chlorophyll, phosphorus as well as providing fibre and phytonutrients – wow impressive?
We see acid reflux rather frequently. It’s usually for a number of reasons and can be a symptom that may end up being more of a problem than anticipated. It’s not a nice thing for doggos to experience and is often telling you something is not quite right and finding out what that is, is paramount. So read on my lovely peeps, resolve your doggo’s blessed reflux. What is acid reflux? Acid reflux in dogs, also known as gastroesophageal reflux, occurs when the acid (chime: mix of acid, salts and bile) from the stomach moves into the oesophagus. It can obviously cause some discomfort and although a symptom in itself (that is not deemed dangerous), it can lead to other issues. Reflux can cause irritation, inflammation and wear on the lining of the oesophagus, leading to possible ulcers. If left for long enough, this can cause narrowing, thinning, or necrosis of the oesophagus. Also a constant regurgitation (a common symptom of acid reflux) can cause vomit to enter a dogs’ lungs and lead to further damage or aspiration pneumonia. Symptoms may be as follows: Bad breath Constipation, diarrhoea and bloating Burping, gagging, or minimal vomiting/regurgitation after a meal Dry cough Wheezing Pain after eating, such as restlessness and hunching over Inactivity or lethargy after meal Loss of appetite Weight loss There are many factors that may cause GERD, and these should be systematically evaluated when creating a treatment plan, aiming to address the reason as opposed to the disease itself. What role does acid play in the gut? Appropriate acid levels in the gut are paramount. HCL is also responsible for breaking down dietary proteins aiding in the absorption of nutrients. Healthy levels of acid (HCL) eliminates bacteria and viruses and prevents the overgrowth of pathogens in the upper GI tract, so hypochlorhydria (low HCL) can be a risk factor for SIBO (small intestinal bacterial overgrowth), fungal overgrowth, intestinal permeability and possible sensitivities and allergies. Acid in the stomach can be too high but most commonly, is presents as too low, incapable of fully digesting and emptying food into the small intestines, allowing chime to sit in the stomach and allowing regurgitation. There is often the misconception that it’s often too high and therefore must be suppressed by drugs. Research has proven that a lack or suppression of gastric acid (HCL), has been associated with an increase in bone fractures, possible autoimmune disease, impaired absorption of B12, iron and magnesium. Poor gut health and reflux can be linked to allergies, arthritis, autoimmune disease, itching and rashes, fatigue, anxiety, cancer, and so much more. In short, if the gut isn’t functioning at full capacity, then neither is your pet’s health. Why is your dog experiencing acid reflux? Stress is often a low grade release of cortisol that can slow down digestion, creating a bolus of food in the stomach, that can sit around, coming up as regurgitation, rather than emptying into the small intestines in a timely fashion. Poor gut motility sometimes linked to poor food (dry food) or neurological dysfunction. Structural issues can be the cause such as obstruction, a loose dysfunctional lower oesophageal sphincter, hiatal hernia or inflammation caused from disease such as megaesophagus. Food intolerances, sensitivity and allergies can create immune dysfunction and a less hospitable digestive environment. Poor gut microbiota, yeast overgrowth, bacterial overgrowth, SIBO (small intestinal overgrowth), sometimes from antibiotic use. Poor immunity and gut immunity (integrity of the ‘one cell epithelial of the gut’), can cause inflammation and a lower level of acid which can slow down protein digestion and cause regurgitation. Disease such as a liver disease, pancreatitis, IBD (inflammatory bowel disease). Nutritional deficiencies. Being overweight. Conventional Veterinary Approach to Acid Reflux Vet’s often used drugs as an intervention and whilst it might alleviate initial symptoms, it is not a long term solution and implicates longer term issues. Proton pump inhibitors (PPIs), inhibit the gastric acid production and are amongst the top 10 most commonly prescribed drugs in the world for humans and pets. Pro-kinetic medication is sometimes used to help move food through the digestive system and strengthen the oesophageal sphincter muscles. The above aren’t really successful options long term and most certainly do not address the cause. Whilst inhibitors may give short term relief, a more holistic approach is far more successful than unnaturally suppressing HCL levels. The conventional approach generally believes that acid is overproduced. Whilst this is possible, it is deemed to be the reverse in many circumstances. How Diet and Supplements can Help The gut is the epicentre of immunity and health. If your dog’s digestive system is not working correctly, then nothing else will be. A symptom of acid reflux is telling you there is a dis-ease in the body and something needs to change to rectify it. Determining the reasons why are key. Is the food suitable for your dog? Are you feeding a commercial dry food? Are there nutritional deficiencies? Is there stress? Is the gut functioning properly? Nutrition Looking at suitable diets and food for your pet is essential. A fresh and balanced diet rich in easily digestible proteins, good fats and vegetables (fibre) can help support gut microbiota and stomach acid levels. Home made cooked or raw food are often best in this instance Findings here Processed foods and sugars can cause inflammation in your dog’s stomach, decrease acid levels, triggering acid reflux symptoms. Certain foods can often be an aggravator of reflux, so understanding what might be bothering your dog is essential. If feeding a fresh diet has not worked and you are at a loss. Doing a food sensitivity test can help in removing the culprits. An elimination diet is the best way forward as intolerance and allergy testing can be inconclusive. Low dietary fibre intake is associated with decreased stomach and gut motility and delayed gastric emptying. Low fibre findings are mostly found in humans, but our counterparts experience the same pathogenesis in acid reflux and adding insoluble fibre, may help. Findings here Checking
We can’t tell you how much My Pet Nutritionist talk about anal glands and pooping with people. We can wake up to pictures of my client’s dog’s poop on my phone (on a daily basis). It’s a real thing people! Anal gland issues and sloppy pooh are problems that you pet parents come up against every day. We know from research, that just over 10% of dogs will have issues with their anal glands, in their lifetime. Cat’s also have anal glands but we don’t see this issue crop up in the vets as commonly due to the nature of their social habits. Although anal glands are supposed to empty as faeces are passed, this doesn’t always happen. Over time the anal glands can fill up and can become inflamed, impacted and pretty painful. There can be many reasons why, some simple and some more complex. There are a lot of things we can do naturally for anal gland issues, so read ahead peeps. Function and Symptoms The anal glands function is to release pheromones, enabling the communication between dogs and other mammals, including cats. The anal glands located on the lower sides of the anus, produce a fluid with a scent that identifies him or her, communicating sex, health and approximate age to other animals. This is the reason why dogs sniff each’ others bottoms and love mooching for ‘scents’. These sacs excrete fluid when the dog/cat has a bowel movement. Discharge in the anal glands should be liquid and if the ducts are open then your dog should have no issues. As faeces pass through the anus, the anal glands become expressed and voila, pheromones are released and communication with the outside world begins. If your dog has impacted anal sacs, they will experience some or all of the below symptoms: Scooting (dragging bottom on the floor) Licking or biting at the bottom area Difficulty sitting or standing On rare occasion, chasing the tail Some vets may recommend removing the glands if the problem is consistent and severe but this SHOULD NEVER HAPPEN, unless there is disease of the glands, such as cancer. Personally, I’ve seen some awful cases with removed anal glands, as it disrupts the function of the anal sphincter and interferes with the body’s ability to cleanse. They are really unwell dogs and end up displaying other issues, longterm, that are incredibly difficult to support. Always seek a second opinion. It’s all in the Pooh Poor quality bowel movements can contribute to anal glands becoming impacted. So what should a healthy stool look like? To fully express the anal glands, the faeces need to look quite bullet like, powdery and dry. Your dog should not strain but a firm, pick-up-able poop, that one is able to hold between the thumb and middle finger (without it breaking), is an optimum poop. This will aid in the anal glands expressing more efficiently. Check out our guide on pooh here. The Ultimate Dog Pooh Guide Other reasons for Anal Gland Issues Sometimes a dog’s anal sac issues can be a symptom of broader systemic issue. This is where our consultation services can be really help. We often find by looking at the 8 systems cycle in functional medicine, we can consider every element of health and see what might be under lying. So here is how we look at the problem. Stress; low grade stress (commonly experienced by many dogs) can interfere with the function of the gut, slowing digestion and the transit of food. Gut microbiota (good bacteria) that supports digestive function can also be destroyed by the effects of stress. Addressing stress can be really helpful. Digestion; poor quality bowel movements can contribute to anal glands becoming impacted. Constipation and diarrhoea can produce stool that isn’t sufficient for the task of emptying the anal sacs. This often allows for constipation or diarrhoea, preventing solid faeces passing over the anal sacs. Supporting healthy levels of digestive and pancreatic enzymes and good levels of gastric juices (HCL), are incredibly important for a healthy functioning bowel. SIBO (small intestinal bacterial overgrowth) and yeast infections have potentially been linked to more frequent anal gland issues. Good bacteria in the gut is essential for optimal function, preventing bad bacteria and yeast overgrowth. Also checking for worms and parasites can be helpful in anal gland dysfunction. Immunity; food allergies, intolerances or sensitivities are due to an under functioning or overly sensitive immune system. It is key to establish if your pet is reacting to any foods, as this can affect digestion. By eliminating them, rebuilding immunity (gut) and addressing inflammation, this can directly impact your pet’s digestive system and anal gland excretion. Neurological; many nutrients are essential for the nervous system and this is a complex system. One key mineral is magnesium, essential for neurological function and in particular the vagus nerve that connects the gut-brain axis. Deficient magnesium can cause a slow ‘peristaltic’ movement within the bowel (a motion that pushes food through the bowel). If this isn’t functioning well, the slow passage of food can equal slow transit of food, creating constipation, slow detoxification and impaired anal sac fluid emptying. Detoxification; is a network of systems but the liver and gallbladder are most closely connected to digestive function helping with fat digestion (emulsification). The liver must be working effectively for the digestive system to work efficiently and reduce the toxic load on the anal glands. Structure; hereditary malformations of the anal glands could also be a cause. This is less common but worth exploring if nothing seems to help. Structure and integrity of the connective tissue with regards to stomach muscles, back muscles, back legs and so forth is supportive in allowing your dog to defecate effectively. Stooping, squatting and pushing all require strength of the body. Some dog’s who are lame will have problems expressing. Working on the structure of your dog’s body can be helpful, if this is an issue. Hormones; low oestrogen can lead to chronic constipation in
Slim fat doggy. We are a globally obsessed about the fat content of foods, limiting fats when we need to lose weight, reducing certain fats in the belief that they are bad for us. The truth is, it’s about balance, it’s about less carbohydrates and more about the quality of proteins and looking at the beautiful essential fats that our dog’s require. Dogs utilise fats rather differently to us but the premise is the same, good fats equals good health. What are fats? The main macronutrients for health are proteins, fats and carbohydrates. Proteins and fats are responsible for many bodily functions. However, carbohydrates are a pure source of energy only and given that the dog only produces a minimal amount of amylase by the pancreas, their need for carbs is very low indeed (think beautiful vegetables here). Fats contain 2.5 times more energy than protein or dietary soluble carbohydrate. Around 90% of dietary fat is made up of triglycerides that are made up of fatty acids and a glycerol. In a fat molecule, the fatty acids are attached to each of the three carbons of the glycerol molecule with an ester bond through the oxygen atom. Here’s the boring bit about classifications of fatty acids…. ‘There are different classifications of fatty acids based on the length of their carbon chain, by the presence or absence of double bonds, the number of double bonds, the position of those bonds along the carbon chain, and by their melting point. Fats with no double bond at all are called saturated fats. Fats containing fatty acid chains with a double bond are called unsaturated fats.” Saturated fats contain the maximum level of hydrogen atoms possible and have no double bonds. Unsaturated fats, some of the hydrogen atoms are missing and have been replaced with double bonds between the carbon atoms. Monounsaturated fats, have one double bond. Polyunsaturated fats, have two or more double bonds. Polyunsaturated fats (PUFA’s) can be divided into two main groups: Omega-6 and Omega-3. The difference between the two is where the first of the double bond occurs. Omega 3 fatty acids, the first double bond occurs on the third carbon atom. In Omega 6 fatty acids, the first double bond is on the sixth carbon atom, counting from the methyl end. Omega-6 fatty acids include linoleic acid (LA), arachidonic acid (AA) and gamma linolenic acid (GLA). Omega-3 fatty acids include alpha linolenic acid (ALA), eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). What fats are essential for my dog’s health? Your dog requires both saturated and unsaturated fats but in particular balance. If that balance is out, particularly with the polyunsaturated fats, inflammation can occur and therefore, health issues arise. It is proven that dogs metabolise up to 95% of the fats they consume even though fat digestion is more far more complex than breaking down and assimilating protein and carbohydrates. Fats are a highly digestible and accessible form of energy for doggos and absolutely essential for health. Fats have many vital roles within the body; Energy production Development of all cells Neurological function Production of hormones Reproductive support Reduce inflammation Healthy skin and coat Nutrient absorption (such as vitamin A,D,E,K) Let’s talk about the most known and essential to health. Omega-6 and Omega-3 fats help to control hormones in the body such as regulating inflammatory response and blood pressure. Omega-6 fatty acids produce immune hormones that increase inflammation. Omega 6 fatty acids also help with blood clotting, brain function, and normal growth and development, helps stimulate skin and hair growth, maintain bone health, regulate metabolism, and maintain the reproductive system. A diet rich in Omega-6, can often cause skin issues and aggravate allergies, arthritis and any possible inflammatory disease. Omega-3 fatty acids are part of the phospholipid bilayer in the membrane of your dog’s cells. This means that they help regulate cellular communication in every area of the body. Omega-3 fatty acids form a large percentage of brain matter and are the foundation of pro and anti-inflammatory compounds. The balance between Omega-3 and Omega-6 fatty acids is an important part of a healthy immune system and balances out inflammation. A diet poor in Omega-3 can lead to chronic disease and autoimmune disease. Findings here A ratio of approximately 4-1 Omega-6 to Omega-3 is considered optimum for a dog’s diets. Many commercial dog foods contain ratios of 20-1 and sometimes ratios up to 50-1 (often seen in foods that contain high amounts of corn, naturally high in Omega-6 EFAs). This will result in an Omega-3 deficiency and a huge amount of inflammation. If you feed your dog a commercial dog food, it will more than likely be too high in pro-inflammatory Omega-6 fats. And if you feed your dog a raw meat diet that isn’t raised 100% on pasture, they too may be high in pro-inflammatory Omega-6 fats. Sources of Omega-3 and Omega-6 Omega-3 fatty acids, ALA (alpha linolenic acid) is often found in certain plants such as flax seed, sacha inchi seed, hemp seeds, chia seeds, avocado flesh only and oysters. Although ALA foods and supplements are not a substitute for fish or algae oil, due to the high Omega-6 content also, they can be an excellent additional supplement to include in the diet and added to certain meat sources. DHA (docosahexaenoic acid) and EPA (eicosapentaenoic acid) are often found in high levels and good ratios in fish (these have the most anti-inflammatory effect). Found in salmon, tuna, trout, cod, krill, oysters, seabass, mackerel, sardines and anchovies. Non animal sources containing DHA and EPA are phytoplankton and marine algae oil. Although these are wonderful additions to your dog’s diet, they do not contain as much DHA and EPA as fish. They therefore don’t exert as much of an anti-inflammatory effect. Fish and fish oil Whole fish is a wonderful addition to the your dog’s diet but ensuring you don’t feed fish from the Pacific due to radiation, heavy metals and toxins, is essential. Feeding small fish such as krill,
Let’s get talking about gastrointestinal health. There’s a lot involved in keeping your pet healthy and the main area to focus on is the digestive system. We haven’t talked about pooh for once, which is a relief. I’m sure you will agree…. Intestinal issues and disorders are among the most common reasons for trips to the vet whether it be diarrhoea, constipation, IBS and IBD’s and so forth. So, having a healthy gut is more than firming up dog poop and preventing those night time rumbles. It is central to health and one of the eight key factors to functional medicine. It is connected to everything that happens in the body and that’s why we always look to the gut when we start helping pets with chronic health problems. Poor gut health can be linked to allergies, arthritis, autoimmune disease, itching and rashes, fatigue, anxiety, cancer, and so much more. In short, if the gut isn’t functioning at full capacity then neither is your pet’s health. What the Gut does for you and your Pet Intestinal health could be defined as the optimal digestion, absorption, and assimilation of food. It helps to regulate and promote functions throughout the entire body as it absorbs nutrients that support all bodily functions from energy production, hormone signaling, skin health, mental health, immune signaling and toxin and waste elimination. Before we leap into the 7 steps for optimal digestive health, I want to cover the 5 elements to the function within the gut (ecosystem, immunity, gut-brain connection, detoxification and assimilation and absorption). Ecosystem; there are bugs in the gut that form a diverse ecosystem of friendly bacteria that must be in balance for your pet to achieve optimum health. The term now coined for your gut ecosystem is the microbiome. It refers to the collection of genomes from all the microorganisms in the gut environment. This includes bacteria, virus and fungus. Here we will focus on the good bacteria; prebiotics, probiotics and postbiotics. Prebiotics are types of dietary fibre that feed the friendly bacteria in your gut that are often found in certain fruit and vegetables (such as asparagus and bananas), chicory, dandelion greens, flaxseeds, konjac and some fermented foods. To obtain therapeutic effect, prebiotics found in these foods are often extracted and given as supplements (these being Inulin, FOS, GOS, Arabinogalactans and so on). These beautiful prebiotics help the gut bacteria produce nutrients for your pet’s colon cells such as short chain fatty acids such as like butyrate, acetate and propionate. These fatty acids can also be absorbed into the bloodstream and improve metabolic health such as diabetes and hyperlipidemia. Be warned they can cause gas and should be ventured carefully. Then we have good bacteria often referred to as probiotics (probiotic strains). They are live, good, friendly bacteria that help to promote balance in the intestines. They work by increasing (stabilising) the number of good bacteria in the gut, providing a network of communicating bacteria that help support and induce certain functions in the gut. Dietary nutrients may be converted into metabolites by intestinal microbes (probiotics) that serve as biologically active molecules affecting regulatory functions in your pet. They can help to protect the gut mucosa, preventing gut inflammation, leaky gut and other intestinal or systemic disease states. Good bacteria can also attach to the cells and release substances that help prevent bad bacteria from accumulating. In fact, their function is wide and still a lot unknown. If too many of the wrong bacteria, parasites and yeasts can proliferate by a poor digestive ecosystem, this is where issues begin creep in in terms of symptoms (gas, bloating, diarrhoea, itching), yeast infections, food intolerances, leaky gut syndrome, inflammation and then ultimately immune dysfunction where we start to see disease creep in. We then have postbiotics, they are the non-viable bacterial products or metabolic byproducts from pre and probiotic microorganisms that have biologic activity in your pet. Research indicates that postbiotics can have direct immunomodulatory and clinically relevant effects in the body of animals and humans. So in a nutshell this is the ecosystem of the gut. Immunity; approximately 70% of the immune system resides in the gut, so making sure your pet’s digestive system is in tip-top condition is essential. Gut immunity is the ‘one cell-thick layer’ lining of the gut that protects your pet from the toxic environment. Although composed of only a single cell layer, the intestinal epithelium forms a barrier against penetration of bad microbes. Defects in barrier function contributes to the development of inflammation of the gut. Epithelial cells of the small intestine are coated in a glycocalyx of mucins and other glycoproteins that can interact with and trap bacteria in the mucus. If that barrier is damaged and your pet gets ‘leaky gut’, he can become intolerant to foods, that usually may be digested perfectly well. The immune system will become overactive, and it will begin producing inflammation throughout the entire body. Filtering out the good molecules from the bad molecules and protecting the immune system is another important factor in gut health. Gut-brain axis; there is the second brain, gut-brain connection. Did you know that your pet’s gut actually contains more neurotransmitters than the brain? In fact, the gut has a brain of its own. It is called the “enteric nervous system” and it is a very sophisticated. Messages constantly travel back and forth between the gut-brain and the head-brain and when those messages are interfered with in any way, health will suffer. This is often how food and digestion can have a massive impact on behaviour in animals. Detoxification; the gut has to get rid of all the toxins produced as byproducts of your pet’s metabolism (see how I didn’t mention pooh?). It can also help get rid of certain pathogens and toxins that are ingested on a daily basis. The liver supports digestion by processing the nutrients absorbed by the small intestines and secretes bile into the small intestine to help emulsify and digest fats. The bowel is required to metabolise and detoxify this matter with the
Here at MPN, we see a number of different cases whether it be itching/allergies, cancer, pancreatitis, IBS, IBD, liver and kidney disease and more. There’s a lot that goes into a consultation at MPN and its bespoke to your pet. No 2 clients are going to get the same plan. However, Bentonite clay is one of the ingredients can that be applied to a lot of these problems as an initial support. So, let’s get the dirt on clay! See what I did there? Does your dog dig for soil or want to eat cardboard? Does your cat try and eat litter? Then Bentonite could be just what they are looking for. Clay has been used with the following issues successfully and supported by research for both humans and animals: · Skin issues and Allergies · Digestive issues · Pancreatitis · Kidney and liver Support · Immune support · Parasites · General detoxification My favourite, which is Bentonite clay, can be interchangeably referred to as Montmorillonite clay and are both regarded as an absorbent aluminium phyllosilicate clay from the Smectites family. They are both named after regions they come from but in nature they have the same structure and have a much higher absorption capacity than other clays found in nature and on the market. It has been used and eaten since ancient times as humans believed in its therapeutic benefits. So let’s chat about Bentonite clay and its wondrous abilities. Skin issues and Allergies Due to many skin issues arising from immune reactions and toxicity, Bentonite can be calming and cooling both applied internally and externally. Internally Bentonite clay has proven to remove many different bacteria and fungi, including candida albicans, that can lead to skin issues. It can help support and excrete histamine from the bowel (histamine, we know can create intense itching and can accumulate whether your pet is experiencing allergies or not) and clay can help support liver and kidney function which is essential when detoxification is required due to the above. Applied externally (clay being wet and made into a paste) can help hotspots, wounds, calm itching and help fungal infections. This is our favourite on the market for EXTERNAL application only. Digestive issues Clay can positively affect digestion by boosting gut flora and ridding the digestive tract of any unwanted toxins. One trial states that bentonite may help nutrient absorption through increasing gut flora activity. We know gut flora (microbiota is essential for digestive health and good immunity). Bentonite clay has for a long time been considered as an effective treatment for diarrhoea, IBS and IBD. A trial in 1961, was shown that orally administered bentonite treated 97% of cases with different causative factors of diarrhoea. These being virus infection, food allergy, spastic colitis, mucous colitis, and food poisoning. This is pretty incredible don’t you think? Pancreatitis Clay can be a wonderful addition to a diet in EPI(Exocrine Pancreatic Insufficiency) especially when stools are upset and voluminous. In pancreatitis the pancreas becomes inflamed and enzyme production is less than desired. A trial with montmorillonite clay improved diarrhoea, enhanced intestinal mucosal integrity and the production of digestive enzymes in animals found here. Kidney and liver Support Bentonite can really help kidney and liver function. Two examples of how this may help. Bentonite is a natural phosphate binder which is a essential support in kidney disease. The excess phosphates and urea that the kidneys can’t clear can be greatly helped by Bentonite clay and will allow your pet to feel much better, improving appetite and energy level. SerumUrea is a by-product of kidney disease and poor function. Bentonite is shown to promote the diffusion of urea from blood vessel to intestine, and inhibits the absorption of urea in intestine here. Also Bentonite clay was able to restore liver function during exposure to toxins. And it didn’t affect their digestion of good nutrients here. Immune support We know Bentonite clay supports digestion and over 70% of the immune system resides in the digestive system. We know effective detoxification supports general immune function but we also know cancer and Bentonite have a direct correlation. Bentonite has been shown to inhibit the growth of human cancer cell lines U251 (central nervous system, glioblastoma). It seems that bentonite clay surfaces, controls the levels of metabolic growth components here. It has also been shown to demonstrate an anti-bacterial affect and the ability to pull pathogens out of the bowel here. Parasites Bentonite helps to clear intestinal parasites by dehydrating them, binding to them and then pulling them out of the body. Clay may also be used externally to suffocate and kill parasites on your pet. Dry powder can be put over your pet’s coat or pasting wet clay for a period of time. Just to warn you folks, this could get messy. General detoxification Clay has first and foremost always been considered as a detoxifier. It ultimately helps many of the above issues due to its detoxifying nature. Bentonite clay is negatively charged and so manages to attract and pull out toxins that by nature are positively charged. Clever isn’t it? If your pet has been on a processed diet, been exposed to allergens, pathogens, parasites, vaccinations or just plain fatigued and trying to eat soil, then Bentonite clay is a wonderful supplement to consider. Clay is basically ideal for most of the pet population if taken with caution. How to use Bentonite Clay Bentonite clay needs to be given on an empty stomach and not to be fed food, herbs or medications until at least 2 hours after consumption. Please make sure dose is considered for your pet’s size and health and check with a healthcare professional first if unsure. Also select a reputable and established supplemental clay as it can naturally contain heavy metals and quality can differ between brands. Caution must be taken when given and reassessed after a period of administration. Make sure clean and filtered water is available at all time. The very essence of
This might be as dry as a rice cake and to be honest, we thought we might be able to put you to sleep but all joking aside, although this blog doesn’t give you exact solutions, you can see how we look at allergies and how we approach itchy pets with great knowledge and success. Now put on the kettle and don’t read this horizontally in bed; falling asleep is guaranteed. Although this is from a scientific and pathophysiological perspective, I’m yet to meet a conventional veterinarian who looks at itchy pets in the same way. Allergy/itching is one of the most prevalent problems seen by vets and My Pet Nutritionist to date. It’s almost become our life’s work to understand how and why this happens as we get clients everyday with the same issues. Natural means is really the only way to go to solve this issue but to do this successfully, we need to understand the complex immunity and physiological pathways and address is with nutrition and supplements. In short, itching and allergies are due to an overactive and underachieving immune system as well as possible genetic and nutritional snips and deficiencies. The immune system is so finely tuned you wouldn’t get your breath. There’s so much we don’t know and some of the following has thin scientific research. In more than basic terms the immune system is split into 2 parts, Th1 and Th2 (actually there is a more newly discovered TH3 and TH17 but let’s not complicate things). Both parts should work in harmony and balance. Th1 and Th2 cells are maintained in a carefully regulated balance. If a bacterium enters the body, it activates Th2 cells that dominate the network to begin a cascade of immune events leading to an antibody response that clears the infection. If a virus enters cells in the body, it activates Th1 cells which dominate and instruct the killer cell response to clear infected cells. Once the infection is cleared up, suppressor cells are activated to shut down the dominate response and bring the network back into what we call a resting state. If the suppressor cells do not act to bring the network back to a resting state, a pathological Th1-or Th2 dominated immune system results. A Th1 dominated immune system is characteristic of food intolerances and autoimmune diseases, such as type 1 diabetes where the immune system is attacking normal tissues. A Th2-dominated immune system is characteristic of allergies and cancer and so forth. The incessant itching arises from an excessive and dominant reaction in the immune system. In Th2 allergic reactions (IGE), histamine is the compound released. There are several things we need to consider to piece it all together. Breeding has a lot to do with it and can dominate how well they will be in life, unless you have people like us on board. Factors to be considered are: Genetics; it’s like a lottery and no matter what kennel club certifications you have there are no guarantees. Certain breeds are always more at risk. Foetal development and birth; how healthy is the mother, what is she fed and how many litters she has sired previously, all come into play. Certain breeds don’t experience the healthy birthing through the canal such as some French Bull dogs. C-section is proven to under develop the much needed microbiota in your pet’s gut and can pre determine how balanced immunity will be. During pregnancy the mother is TH2 dominant which means so is your pup or kitten when born, this is cleverly put back into balance during weaning. Breast feeding and weaning; feeding from mother and getting the first colostrum and being fed like this for a good 10-12 weeks is so important for immunity and reactions. Many people arrive home with their new pet at 8 weeks’ old which is way too young. This might not allow for puppy or kitten to modulate immunity and come out of TH2 dominance and balance nicely. Environmental challenges in the early months; Initial vaccinations are important but timing is essential in allowing the immune system to respond accordingly. Also being exposed to different proteins and a healthy diet helps build a positive immunity and reaction to foods in future months.The first few months determine a lot and you don’t always have control over this. How our pet interfaces with the world, very much dictates whether immune dysfunction comes into play from the above points. The below considerations need to be looked at in its entirety not individually. Causative factors of itching to be considered: Physiological and emotional stress; we know stress triggers inflammation and a TH2 dominance, those with allergies are naturally be more TH2 dominant. Intestinal permeability; allowing for the escape of undigested proteins and pathogens through the gut wall and directly into the bloodstream, evoking prolonged inflammatory immune responses. Stress, diet, poor microbiota and environmental toxins can all destroy epithelial mucosa that cause intestinal permeability. Altered gut microflora; c-section, early weening, stress, diet, hormones and so on can effect gut bacteria and immunity. Hormonal imbalances; cortisol, oestrogen, thyroid hormones are actively associated with histamine behaviour and imbalance of immunity TH2 dominance. We de sex most of our dogs and wonder why they have so many issues. I’m glad no one gave me a hysterectomy in my first few years of life. Diet & nutritional deficiency; poor or an inappropriate diet can trigger TH1 or TH2 dominance and so will make reactions worse. Some foods such as wheat, grains, soy, gluten and corn are known foods to elicit reactions but it can get really complicated. Vitamin D and zinc are the most prevalently deficient in animals with allergies. Genetics; certain genetic polymorphisms affect immune TH1/TH2 dominance, DAO/MAO polymorphisms mean genetically your pet is less able to metabolise/breakdown histamines in the body. We know histamine to be the most related immune response to intolerances and allergies (a.k.a Histamine intolerance). Blog on Histamine Intolerance here. Heavy metal toxicity; we don’t need
