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Heart Disease from Grain free Dog food.
Another health problem emerges from the latest of the “Food Fads” for pets – Grain Free Food.
First Grain Free dog and Cat foods have both excesses and deficiencies of amino acids. A heart problem that is caused by an amino acid deficiency, have been proven to be associated with feeding any grain free commercial diets in dogs. I’ll go into more detail later. This only the latest of problems with grain free foods.
I am calling it a fad here intentionally, which may dismay some of my readers. After all, this is an Alternative Veterinary Medicine blog. Well, I was reserved but open to the concept, as I am to many new ideas, and I evaluated the diets carefully. I compared the diets (the components & the companies dietary research) to over the over 80 years of veterinary nutritional research about canine and feline nutrition and digestive research up to now.
Here are the steps I go through to evaluate a food or supplement company.
- Claims of research. Look for listed research study on their website. Take the title and authors copy into the pubmed search. This a link into the big library of science studies worldwide. If the study is not listed here it was not published in a recognized scientific publication. The facts they quote are not facts, just company talking points.
- Did they use at minimum 30 or more animals in each test group. Did they not reuse the same animals in a “wash-out” study. So if comparing one diets to another the barest of minimum is 30, 100-200 is better. A common practice among feed companies is to design the feed trial to make sure that one diet is no different than the another diet.
- Done by Design: a. each group has less than 10-12 dogs, b. the total feeding trial lasts just weeks to 3-4 months (not from birth through maturation, 3-5 years old, males & females -through puppy rearing). Most feeding trials are 6-16 weeks or less with adult. Puppies/kittens feeding trials are completed before 6 months of age, especially related to bone and cartilage growth because the diet effects can’t be detected until after 2+ years of life. c. was the research done at a university in Central or South America. At present it is difficult to have quality over-site is some countries so unfavorable results are never published, not a practice done in major US universities. d. only one study for their idea that can’t be repeated, confirmed by other researchers.
- I have seen allot of “so called great ideas” come and go over 40 years in practice. I remember the very same sales pitch in the mid 1970’s for adding soybean protein meal to milk powder for baby calves & pigs. To increase their growth and save a little money on cost of milk. What happened? Baby calves & pigs drinking the milk powder that had more than 2.5-3% soy protein would die suddenly at 10-12 days of age from bleeding stomach ulcers. The research had been done in older animals with more mature GI systems, the babies unable to digest the soy protein which clotted in their stomach. Bacteria from the intestines migrated up into the clotted food mass and infected the stomachs causing ulcers and septic shock because of their young age. When farmer were careful to buy milk powder with less 2% soy the baby calves and pig were fine.
- Note: At less than 12 weeks of age calves and pig can’t digest food ingredients that are not from milk. As they mature with age their GI gradually turns into Omnivore and herbivore, capable of digesting soy with no problem.
- A lesson that has to be repeated in dogs, cats and people too. Feeding the wrong type of any food or nutrient will cause problems over time. An example, short term a dog can eat anything, but long term too much fibrous, root vegetables like sweet potatoes, carrots, yams, even potatoes, cause serious irritation to the gut and will mimic symptoms of irritable bowel disease. So if your dog have soft stools, that stink and tend to be sticky, stop the popular sweet potato diets.
Dangers hidden in popular “Grain-free” petf
Where to find information on the safety of GMO foods
GMO foods- means Genetically Modified organisims.
Below is the best website I have found dedicated to good science on the long term effects of GMO foods and the environment and health effects. No spin just science.
Not to be confused with an industry website called GMO.com with a nice green logo. They say that they are stating the facts only. However, numerous important misstatements of the facts make this website just an industry marking tool. The companies who sponsor this website are the major makers of GMO products, including: BASF, Bayer CropScience, Dow AgroSciences, DuPont, Monsanto Company and Syngenta. Remember these names.
How much to feed your dog. — Podcast, The National Academies of Science.
Great podcast from Veterinary Nutrition specialists. Covers all the important information owners need to know to make intelligent choices about dogs and pet foods.
Sounds of Science Podcast from The National Academies.
I recommend one food company at this time; Drfostersmith.com These recommendation will change over time because the pet food industry is not well regulated and the successful companies are often bought by one of the “Big Two”, multinational food companies, They are Mars and Proctor & Gamble, who are owned by even bigger, multinational, Tobacco Companies.
Allergic to pollen and food. Learn about Oral Allergy Syndrome.
Here is a link to the Wiki page of OAS
These same principles apply even more in our pets with multiple allergies. Pets have more histamine & inflammatory molecules stored in their skin. So, no matter what the source of the allergen, the first sign of an allergy flare up is itching & increased ear wax. Pets who are allergic to fleas, ticks or mites can develop oral allergy symptoms to these pests because they accidentally ingest them while grooming. Probably one of the many causes of eosinophilic mouth ulcers in cats.
More info; about people at Tree pollen allergy reacts with some foods.
Common Cross reactions:
Allergies to a specific pollen are usually associated with OAS reactions to other certain foods. For instance, an allergy to ragweed is associated with OAS reactions to banana, watermelon, cantaloupe, honeydew, zucchini, and cucumber. This does not mean that all sufferers of an allergy to ragweed will experience adverse effects from all or even any of these foods. Reactions may be associated with one type of food, with new reactions to other foods developing later. However, reaction to one or more foods in any given category does not necessarily mean a person is allergic to all foods in that group.
- Alder pollen: almonds, apples, celery, cherries, hazel nuts, peaches, pears, parsley, strawberry, raspberry
- Birch pollen: almonds, apples, apricots, avocados, bananas, carrots, celery, cherries, chicory, coriander, fennel, fig, hazel nuts, kiwifruit, nectarines, parsley, parsnips, peaches, pears, peppers, plums, potatoes, prunes, soy, strawberries, wheat; Potential: walnuts
- Grass pollen: fig, melons, tomatoes, oranges
- Mugwort pollen : carrots, celery, coriander, fennel, parsley, peppers, sunflower
- Ragweed pollen : banana, cantaloupe, cucumber, green pepper, paprika, sunflower seeds/oil, honeydew, watermelon, zucchini, echinacea, artichoke, dandelions, honey (if bees pollinate from wild flowers), hibiscus or chamomile tea
- Possible cross-reactions (to any of the above): berries (strawberries, blueberries, raspberries, etc), citrus (oranges, lemons, etc), grapes, mango, figs, peanut, pineapple, pomegranates, watermelon
How does one cope! Knowing what you are allergic to helps because you can avoid the foods that go hand in hand with pollen allergies. Thorough cooking to breakdown the proteins in food into smaller bits can eliminate the allergic reaction. (Yes, fruit vegies and grains all have proteins or polypeptides) Cooking in water works the best to preserve the good elements in fruits and vegies, such as: poaching, stewing, baking in water until the food is really mushy like babyfood. Indian cuisine is well know for this method of cooking where any vegie becomes part of the sauce. Breaking down foods in acids like lemon, lime or vinegar can also work if allowed to marinate for hours to overnight.
Allergies to insect bites in pets.
This is an excellent articles on how insect bites lead to allergies in pets.
http://www1.vetmed.lsu.edu/VTHC/Shared Services/Dermatology/Continuing Education Lectures/item42230.html.
Scientists also know that the flea, tick, & mite- type insects can transfer proteins in their saliva that are identical to proteins in beef and Pork. This is how a single allergy to biting insects can develop into a allergy reaction to food. Called Tick-food cross reaction allergy.
So what can be done to prevent food -insect cross reaction allergy? Thorough cooking (at minimum 30 minutes at low boil in water until the meat falls to pieces) is usually enough to breakdown the proteins. Commercial foods and treats are usually not cooked long enough to breakdown the proteins so many hypoallergenic foods fail. In humans this phenomenon is called “tick-food allergy cross reaction”, and cross reactions can also happen with many pollens called pollen-food cross reaction or Oral Allergy Syndrome.
This explains why homemade pet-foods, and a few of the freeze- dried, pressure treated pet-foods can extremely helpful to reduce allergy symptoms.
Anti-inflammatory supplements have also been shown to be very effective. High quality, fish oil with omega 3 fats being the best of all these products. This is the one time I recommend buying fish oil from your local vet. The prescription form of fish- omega 3 FA are filtered, concentrated which removes water, unneeded non-omega 3 fats and both heavy metals like mercury and other chemical contaminates. I have done numerous price comparisons, based on the effective dose of Fish-Omega FA (mgs) and found that the cost per pet is the same as over-the-counter brands.
Most veterinarians can/will sell these products without an appointment because of overwhelming science that shows how high quality fish oil prevents most diseases including teeth & gum disease.
Note to remember: Flax seed or borage oil are not effective in dogs nor cats. Carnivores lack the liver enzymes that convert vegetable Omega 3 fats into a form our bodies use to suppress inflammation. You are just getting expensive poop. These seeds or oils are added in tiny amounts to pet foods and treats to sell more product to health aware consumers.
PetFoodReport what is really in pet food
This is a highly detailed and accurate report into how dog food is made. The first part of the article on the Maillard reaction is of interest to owners of dogs or cats who have had IBD diagnoses.
Website on Home-Prepared Dog &Cat Diets
Great resource check it out !! here is the link
Good science about Fatty Acids and Cardiovascular Health. Do we need both DHA &EPA omega 3 fats?
This is a link to a scholarly article that reveals that we benefit from both Omega 3 fats. Plus lists the best foods for sources of Omega 3 fats. Food technology is aiming to separate out the two fats from fish oil or substitute a vegetable source fats (linoleic FA) for just EPA. This article clearly shows the benefit of both fats in our diet. My conclusion: why bother to change mother nature, eat fish oil to get the best of both fats in one food .
(n-3) Fatty Acids and Cardiovascular Health: Are Effects of EPA and DHA Shared or Complementary?.
For Your Information:
Major dietary sources of long-chain (n-3) PUFA1
|Golden bass (tilefish)||172||143||733||905|
|Tuna, white (albacore)||233||18||629||862|
|Tuna, light (skipjack)||91||17||237||328|
|Flounder and sole||168||34||132||300|
Plastic in Foods & easy ways to avoid them.
This is an excellent, truthful, summary of how plastic gets into our bodies. Plus, practical advice that is accurate, easy to follow and will make a big difference to your families health.
Nutrition Diva : Plastic in Foods :: Quick and Dirty Tips ™.
Why are chemicals, that get into our food and water, allowed:
Veterinary and animal scientists have been warning since the 1980’s that the molecules from plastics were accumulating in animals and causing bone, hormone and health problems. However, neither the FDA nor the EPA had the power to ban or even warn the public, because the findings were “only in animals”, not people. Washington law makers have been unwilling to limit any industry because of economic concerns, so there have never been requirements for safety prior to use or sale of chemicals in the USA. Any chemical ingredients or products can be used freely in our environment, air, water, food, household goods, until proven harmful to people. Laboratory studies alone that may indicate harm are not sufficient to meet this standard of proven harmful in everyday use. The EPA can only act once sufficient numbers of people are harmed from a chemical that is proven to be the definitive cause of such harm. This is very hard to prove because we live in a chemical filled world, exposed to numerous chemicals every day of our lives.
Remember, we don’t need a government agency to protect us from everything. We can take action based on the large amount of knowledge from “reliable scientific analysis” . What is clear so far: The harm from chemicals is not from a high dose of a single chemical, rather the total sum of many chemicals because they accumulate in our bodies. The dose of several chemicals that each interfere with hormone function is well documented as a cause of many health problems in humans and animals. Beginning in 2008, with Bisphenol-A the EPA &FDA have started to enforce more restrictions on known chemicals.
The list of problems known so far:
1. Silent inflammation -This occurs without major symptoms but continues deep within in our bodies and leads to premature aging, obesity, heart disease, auto-immune diseases and cancers. The single most important known cause of life limiting diseases of modern times.
2. Hormone problems are rising in numbers like a slow epidemic. These are: low or high thyroid function, abnormal immune function, diabetes, metabolic syndrome, low fertility in men and women, plus cancer of lymph nodes, pancreas, adrenals, brain, breast, ovary, testes and prostate.
4. Children – starting the womb, chemicals are taken up by rapidly growing cells of the fetus. Later chemicals can be transferred to children in breast milk. Children are regularly getting higher doses than adults. The rising number of children with health problems of the brain, immune system, hormone organs, skin, bone and bone marrow are linked to their higher exposure. One widely used group of chemicals work by disrupting hormone function in pests or weeds, or are useful in plastics and coatings. One example, Bis-phenol A, has been in the news. Health problems linked to these chemicals in children include: brain tumors, ADHA, autism, childhood cancers, leukemia, allergies and other autoimmune diseases. abnormal bone formation and early onset of puberty and obesity in girls and boys.
What can we do:
Anti-oxidants in our diet can help to reduce the harm by counteracting silent inflammation. This alone is not enough, we can reduce how much we take in through minor changes to daily life choices. See link at top of article.
Stay informed and Vote with your wallet. When we consumers buy healthier choices, companies quickly change their products to keep us loyal to their company. This action on our part also produces new products that in the end stimulate new business and the economy. Important skill to practice is reading labels carefully looking for hard to identify words (tip off to a chemical) Be informed and check into products who use advertizing slang to blur the real ingredients. Large words on the front are meaningless it is the back in the ingredient list that matters and is regulated by truth in labeling laws. Slang to look for Green, Healthy, Low fat, Low carb. or no carb., Naturally made, Naturally fill in the blank___ .
I provide a link to the FDA website from this blog where you can look up foods or ingredients to see what is real.
I will continue be tuned to this subject and pass along meaningful information so my readers can actively protect their families, pet and human. I am extremely interested in this subject because my background as a Veterinarian includes 10 years of teaching & research at 2 Universities specializing in reproduction, hormones and nutrition.