Do you take nutritional supplements? You’d better watch this as John Oliver eviscerates Doctor Oz:
Tag Archives | Supplements
“We believe that the case is closed — supplementing the diet of well-nourished adults with (most) mineral or vitamin supplements has no clear benefit and might even be harmful.”
That’s the word from a group of doctors whose study has just been published in the Annals of Internal Medicine. As with most academic journals, the study is full of jargon so CBS News has dumbed it down for us laypeople:
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The first study, which was released online Nov. 12 in Annals, was a review of 24 studies and two trials on more than 350,000 individuals that looked at vitamin supplementation’s role in preventing chronic disease. The review was conducted to find evidence that can be used to update vitamin treatment guidelines from the U.S. Preventive Services Task Force, a panel of medical experts who recommend the government on treatments.
That review found no evidence that vitamin and mineral supplementation would reduce heart disease in pill takers.
Supplement addicts beware. It may be old news that Vitamin A elevates a smoker’s risk of developing lung cancer, but until now the general wisdom was that antioxidants are generally a good cancer preventative (except maybe Vitamin E). James Watson, Nobel Prize winner and co-discoverer of DNA, has news that will make you put down the vitamin bottle and rethink your approach to what you put in your body.
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Celebrated geneticist James Watson, one of several researchers who won the Nobel Prize for discovering the structure of DNA, has just published what can only be called a cancer manifesto in Open Biology. It’s full of fairly harsh criticisms for current cancer researchers, but also suggests several ways forward in the “war on cancer.” Among other claims, Watson asserts that antioxidants like vitamin C — often recommended as cancer-prevention supplements — could be causing some forms of cancer.