Tag: supplements

VacciShield: Pixie dust for an imaginary threat

I know by now I shouldn’t be, but I am still amazed by how readily so many people buy into the seemingly endless array of bogus sCAM nostrums. Many are marketed and hawked for the treatment or prevention of diseases that are poorly managed by science-based medicine. There are countless examples of dietary supplements that are purported to effectively treat back and...

/ June 6, 2014

We’re a drug-taking, supplement-taking nation. So how do we do so safely?

Do you take a vitamin or dietary supplement? It’s increasingly likely that you do, as over half of all American adults took some sort of supplement over the past 30 days. Now there’s evidence to suggest that about one-third of all Americans are taking supplements and prescription drug at the same time, which is renewing questions about risks and benefits. The same...

/ May 8, 2014

An Apple a Day

We (the authors and editors) at SBM get accused of many nefarious things. Because we deliberately engage with the public over controversial medical questions, we expect nothing less. It goes with the territory. In fact, if there were a lack of critical pushback we would worry that we were not doing our job. Still, it is disconcerting to see the frequently-repeated ideological...

/ December 18, 2013

Do vitamins prevent cancer and heart disease?

It is a triumph of marketing over evidence that millions take supplements every day. There is no question we need vitamins in our diet to live. But do we need vitamin supplements? It’s not so clear. There is evidence that our diets, even in developed countries, can be deficient in some micronutrients. But there’s also a lack of evidence to demonstrate that...

/ November 21, 2013

New concerns about the safety and quality of herbal supplements

If there is one aspect of “alternative” medicine that both critics and fans should agree on, it’s that products should be manufactured to high standards. What’s on the label should accurately describe what’s in the bottle. Product quality standards are essential, whether you’re using herbs or drugs. And when it comes to ensuring the products we buy are of high quality, we’re...

/ November 7, 2013
Magnifying glass and snail

What’s in your supplement?

It could be the ingredients on the bottle. It could be drugs. It could be ground-up snails!

/ April 25, 2013

Who takes dietary supplements, and why?

If you’re a regular reader of this blog, I’ll bet you’re not a regular consumer of vitamins or supplements. I’m in that group. Aside from sporadic vitamin D in winter, I don’t take any vitamins or supplements routinely, nor do I give any to my children. Your reasons may be close to mine: There is little to no evidence suggesting that dietary deficiencies...

/ February 14, 2013
Tom Harkin, the NCCAM's biggest supporter.

Congress will soon lose its foremost supporter of quackery, but will it matter?

I don’t much like Senator Tom Harkin (D-IA), and, I daresay, neither do any of my fellow bloggers here. The reason should be painfully obvious. Arguably, no single elected official currently serving today (or ever) has done more over a longer period of time to promote quackery in the United States. I make this harsh assessment because Senator Harkin was the legislator...

/ January 28, 2013

Andrew Weil/AAFP Article Rejected by Slate

I was asked to write an article for Slate, the on-line magazine, about Andrew Weil’s selection as the keynote speaker for the 2012 AAFP annual scientific assembly. The science and health editor, Laura Helmuth, was initially enthusiastic about what I wrote, but eventually decided not to publish it. Here is the initial draft of my article. My comments follow. Original Draft of...

/ October 30, 2012
According to naturopathy, any and all of these could be medicine.  According to science...not so much.

Rejecting cancer treatment: What are the consequences?

One of the points I’ve tried to emphasize through my contributions to Science-Based Medicine is that every treatment decision requires an evaluation of risks and benefits. No treatment is without some sort of risk. And a decision to decline treatment has its own risks. One of the challenges that I confront regularly as a pharmacist is helping patients understand a medication’s expected...

/ August 30, 2012