Tag Archives: Nutrition

Raw Meat-Based Pet Foods – Are They Really Good for Your Pets?

Puppy eating kibble pet food (Source: Wikimedia Commons)

We all love our pets dearly, and there is nothing wrong with that. So wouldn’t you want what’s best for your pet’s health? Recently, many cat and dog owners are switching over from dry kibbles and wet-canned foods to a raw pet food diet. The raw pet food diet usually consists of uncooked animal meats, organs, bones, fruits, and vegetables. Many have claimed that they see an increase in their pet’s poop quality, shinier coats, cleaner teeth, and just an overall improvement in their health.  Yet, veterinarians, the FDA (U.S. Food and Drug Administration), and CVMA (Canadian Veterinary Medical Association)  don’t agree at all with these claims, and they have a really good reason why.

Many studies have been conducted to analyze raw meat-based pet foods, and show some pretty interesting results. Studies have found bacteria like Salmonella and E.coli in raw meat pet foods, as well as large amounts of these bacteria in the poop of pets being fed raw meat. Salmonella can affect humans and animals, and is known to cause diarrhea (a condition where stool or poop is watery) and are often dehydrated (a condition where there is more water leaving the body, rather than entering). E.coli can also affect both humans and animals, and is similar to Salmonella, except it can cause strong cramps, and bloody vomit and diarrhea. The craziest part is that certain studies have also found that the bacteria in the these types of pet food can resist many kinds of drugs that are meant to kill it. So we know that there’s an insane amount of bacteria found in the raw meat pet foods, and studies show that they can be resistant to drugs. But how does this affect humans and our pets?

There are a lot of health risks that come with eating a raw meat-based diet. Aside from what bacteria like Salmonella and E.coli can cause in humans and pets, pets can fracture their teeth upon eating large bones, become constipated, and rupture their gastro-intestinal tract. The gastro-intestinal tract is the part of the body that deals with digestion, absorption, and excretion of food. Animal and human bodies work similarly by breaking down food to absorb the nutrients and be used for various biological processes. Unfortunately, certain substances are left in the meat products if not cooked and when consumed they can prevent the break down process within the gastro-intestinal tract. Thus, pets that consume these raw meat-based foods can become nutrient deficient. Upon eating raw meat-based foods, pets can also pass on bacteria like salmonella and E.coli from their poop and also from their mouths via licking. To make matters worse, if indeed bacteria is passed on from pets, there is an increase risk of infection in young children, kittens, and puppies, the elderly, and those that are pregnant or have a weak immune system.

To sum everything up, studies can’t conclude the benefits and one should consult with their Veterinarian for diet changes.

Link to the study: https://www.canadianveterinarians.net/documents/raw-meat-based-diets-for-pets 

Is Taking Popular Supplements a Waste of Money?

How many dietary supplements do you take every day? According to Statistics Canada, about half of the Canadians take at least one supplement a day.  There are so many supplement products in the market today and consumers are overwhelmed with all the choices available. Are these supplements really necessary for maintaining good health? A recent review article published in the Journal of American College of Cardiology suggests otherwise.

How Supplements are made

Most supplements are synthetically made in laboratories and very few are made from naturally derived ingredients. In terms of chemistry, there is no difference found between the synthetically derived and naturally derived supplements. Most of the commercial vitamins found are made synthetically due to cost and efficiency.

Wide selection of vitamin supplements found in drugstores (source: Wikipedia)

Research on popular supplements

A team of researchers from St Michael’s Hospital and the University of Toronto claims that taking vitamin and mineral supplements have no significant effect on one’s health. The team reviewed 179 studies with single randomized trials that were published from January 2012 to October 2017. According to their review, the most common supplements taken were multivitamins, vitamin D, calcium and vitamin C. Their findings on these four common supplements reveal that there is little to no evidence in preventing cardiovascular diseases or early death. However, among all the dietary supplements that were reviewed, vitamin B9 (folic acid), and other B-vitamins such as B6 and B12 with folic acid were found to decrease the risk of stroke by 20%. On the other hand, the team was able to conclude that vitamin B3 (niacin) and antioxidants have rather a negative effect on our body, which may even lead to early death regardless of the cause.

What should we do?

Dr. David Jenkins, the lead author of the study reassures people that there is no harm in taking most of the popular supplements, however, he also adds that people should know that there are no significant benefits in taking them. He recommends that people should rely on eating a healthy and balanced diet to get their vitamins and minerals. According to his research, fruits, nuts, and whole wheat pasta were some of the foods that people should consider adding to their grocery list.

Here is a video from TED-Ed providing background information on the vitamins that were mentioned in the review. (Source: YouTube)

Tina Kwon