Author Archives: skeptvet

Eric Weisman Gets Fine and Probation for Violating Court Order

I recently received a comment from Mr. Eric Weisman, promoter of Evolution Diet, regarding a post I wrote about his products in 2009. The comment was full of conspiracy theories, baseless accusations, and a general disregard for truth. At that … Continue reading

Posted in Law, Regulation, and Politics, Nutrition | 4 Comments

Can you own an idea? Hemopet sues Nestle-Purina and Hill’s over Nutrigenomics.

Intellectual property law is a complex, often bewildering tangle that I make no claim to be deeply conversant with. However, it has always struck me as odd to consider the notion that ideas can be owned. While I understand the … Continue reading

Posted in Law, Regulation, and Politics | 11 Comments

Another Study Shows CAM Use Harms Cancer Patients

A recent study of cancer patients provides yet another addition to my list of examples of how complementary and alternative medicine (CAM) can do harm. Yun YH, Lee MK, Park SM, Kim YA, Lee WJ, Lee KS, Choi JS, Jung … Continue reading

Posted in General | 4 Comments

Caregiver Placebo Effects: New Study Shows that Owners and Vets Often Believe an Ineffective Therapy is Working When it Isn’t

The placebo effect is a critically important, and much misunderstood phenomenon which can mislead us greatly when we are trying to decide if a medical therapy is or is not effective. While most people understand the placebo effect to mean … Continue reading

Posted in General, Science-Based Veterinary Medicine | 12 Comments

HopeScience Vet’s EFAC for Periodontal Disease and Arthritis

My attention was recently drawn to another dietary supplement product with pretty dramatic claims, this time for treating both oral disease (gingivitis and periodontal disease) and joint disease (osteoarthritis). As usual, the company web site and promotional materials are unequivocal … Continue reading

Posted in Herbs and Supplements | 24 Comments

Cranberry Products for Prevention of Urinary Tract Infections: An Update of the Evidence

I have written previously about the rationale and evidence concerning the use of cranberry products to prevent or treat urinary tract infections. In my summary, I concluded: There is weak theoretical justification for using cranberry products for urinary tract infections … Continue reading

Posted in Herbs and Supplements | Leave a comment

Storyteller’s Creed–How do you feel about this?

There’s a pretty good argument to be made that a lot of the differences between people’s opinions on controversial issues have more to do with differences in temperament and its influence on world view than with the facts or arguments … Continue reading

Posted in General | 9 Comments

Zoopharmacognosy–Do Animals Self-Medicate?

Before becoming a veterinarian, I did a master’s degree in animal behavior, working primarily with chimpanzees. These are fascinating creatures, with many of the cognitive abilities of a young human child (and with a similar emotional temperament as well, which … Continue reading

Posted in General, Herbs and Supplements | 11 Comments

The American Holistic Veterinary Medical Foundation: Science or Salesmanship?

One of the biggest problems with alternative veterinary medicine is the promotion of specific therapies or practices without reasonable scientific evidence that these are safe or effective. Sometimes, the evidence is actually clear that a specific approach is not effective, … Continue reading

Posted in General | 9 Comments

The Problem with Systematic Reviews of Acupuncture in China

One of the highest levels of evidence in the system of evidence-based medicine is the systematic review. Unlike narrative reviews, in which an author selects those studies they consider relevant and then summarizes what they think the studies mean, which … Continue reading

Posted in Acupuncture | 3 Comments