Category Archives: Herbs and Supplements

I have commented a few times on the issue of antioxidant supplements. While the theory that some diseases are caused by, or at least involve in some way, oxidative damage is reasonable, and there are lots of in vitro studies … Continue reading →

Fish oils are the current wonder supplement, good for all that ails you. I have actually taken them when the evidence appeared to support a benefit in prevention of cardiovascular disease, but the evidence is not looking as strong these … Continue reading →

Quite some time ago, I wrote about the substance resveratrol as an ingredient in a nutraceutical intended to treat canine cognitive dysfunction. Here was my conclusion at the time: Resveratrol is a chemical extracted from grapes that has been touted … Continue reading →

The lack of effective regulation covering herbal remedies and dietary supplements is well-known. The General Accounting Office has warned Congress about the widespread deceptive and illegal marketing of such remedies. And there are numerous studies which illustrate the potential dangers … Continue reading →

The question of whether cranberries, in some form, have value in treating or preventing urinary tract infections (UTIs) is a pretty old one. Mark Crislip at Science-Based Medicine has written a nice summary of the topic, and he has found … Continue reading →

Last year I wrote a review of a dubious herbal combination product called Protandim. At that time, my bottom line conclusion was: Bottom Line The underlying theory used to promote this product, that anti-inflammatory and anti-oxidant effects are always safe … Continue reading →

Knowing that I have an interest in investigating the evidence behind claims for veterinary healthcare products, clients and colleagues sometimes pass along materials concerning veterinary supplements, herbal remedies, and other similar products and ask my opinion. Since there are hundreds, … Continue reading →

The popularity of herbal remedies rests, in large part, on the perceptions of these substances as “natural,” a vague, nearly meaningless term often mistakenly understood to mean “safe.” The idea that eating parts of plants, singly or in combination, can … Continue reading →

One of the most popular plant products touted for medicinal use in pets is garlic Allium sativum. A recent newsletter by Dr. Deva Khalsa, a popular alternative veterinarian, makes some typical claims: Garlic is a miracle herb! Garlic (Allium sativum) … Continue reading →