Category: Nutrition

Another Negative Study of Vitamins

Perhaps one of the most common questions I receive from those who wish to utilize science-based medicine for their own health is what I think about vitamins. Even among hard-nosed skeptics, this question is often perplexing. On the one hand, vitamins themselves were discovered by medical and biological science, they play a vital role (by definition) in the healthy functioning of our...

/ February 11, 2009

The Anniversary

I received a surprising morning call several weeks ago “Wally?” “This is he.” “This is Judy V…. I just wanted to call and thank you again for what you did for me. It’s the 35th anniversary of my cancer…“ Judy V. is a physician’s widow. Her husband, a surgical specialist died in his 40s, 20plus years ago.   She had a Stage II...

/ February 5, 2009

How Is Alternative Medicine Like Earmark Spending?

I recently watched a special news report about John McCain leading the charge towards making legislative earmarks illegal. The Economist defines earmarks this way: Earmarks, for the uninitiated, are spending projects that are directly requested by individual members of Congress and are not subject to competitive bidding. Most Americans are rightly upset about the practice of slipping pet projects into larger, well-vetted,...

/ January 15, 2009

“I Reject Your Reality” – Germ Theory Denial and Other Curiosities

Note: This article was originally published in Skeptic magazine. Space limitations resulted in omitting some of what I wanted to say. I’m taking advantage of having a blog to publish the entire article as originally submitted. —————— On an episode of Mythbusters, Adam Savage was shown a video clip that contradicted his memory of something he had said. He responded, “I reject...

/ December 9, 2008

Vitamin Cocktail with a Meme Twist (Supplement my gimlet with a dash of dissonance)

A trail of recent reports is trying to tell us something. But are we listening, and are “they” listening? If so, does it mean the same to “them” as it does to us? The report trail is telling us that multiple vitamins fail as preventatives against cardiovascular disease, cancer, or even for anything other than for dietary vitamin deficiency. And that is...

/ November 13, 2008

I No Longer Love a Parade

Parade magazine is the most widely read periodical in the US, with a circulation of 32 million and a readership of 71 million (1). They get that readership by placing it, free for readers, in over 400 newspapers. The column in question is “Ease The Aches Of Arthritis” By Dr. Vijay Vad, published 09/28/2008. Dr. Vad is a physiatrist (a rehabilitation doctor)...

/ October 9, 2008
Pictured: The accepted theory of how cholesterol forms arterial plaques.

Cholesterol Skeptics Strike Again

I’m really tired of arguing about cholesterol, but I feel obliged to stand up once more to defend science-based medicine from unfair calumny. Lewis Jones’s article “Cholesterol-shmesterol” in Skeptical Briefs (December 2007) included errors and misconceptions about cholesterol. It was a re-hash of the same kind of misinformation that is being spread by The International Network of Cholesterol Skeptics (THINCS) and that...

/ October 9, 2008
Chemotherapy_bottles_NCI

Vitamin C strikes (out) again

A new research paper on vitamin C and cancer came out recently, but didn't get much attention in the press. Why not? Because this one found vitamin C actually made things worse.

/ October 6, 2008

What’s for Dinner?

Diet advice changes so fast it’s almost a full-time job to keep up with it. Avoid cholesterol; no, avoid saturated fats; no, avoid trans-fats. Avocados are bad; no, avocados are good. Wheat germ is passé; now omega 3s are de rigueur. The supermarket overwhelms us with an embarras de richesses, a confusing superabundance of choices from “organic” to low-sodium. How can we...

/ September 30, 2008
Zombie_doctors

High dose vitamin C and cancer: Has Linus Pauling been vindicated?

Treating cancer with high-doses of vitamin C is a zombie idea that began with Linus Pauling, and has failed to die ever since. But has new research vindicated this idea? No. No in any meaningful way. This work is the very definition of a long run for a short slide.

/ August 18, 2008