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Sorry, Patrick: study finds vitamin supplements don’t fight cancer and don’t prevent strokes or heart disease

oranges

The Los Angeles Times reports:

A series of trials also shows that taking vitamins and minerals has no effect on preventing strokes, heart disease or other ailments. In some cases, they can even cause harm.

They were some of the most promising medicines of the 1990s — wonder pills that appeared to fight cancer, heart disease, stroke and other ailments.

Laboratory tests and initial studies in people suggested that lowly vitamins could play a crucial role in preventing some of the most intractable illnesses, especially in an aging population. The National Institutes of Health gave them the same treatment as top-notch pharmaceutical drugs, investing hundreds of millions of dollars in elaborate clinical trials designed to quantify their disease-fighting abilities.

Now the results from those trials are rolling in, and nearly all of them fail to show any benefit from taking vitamin and mineral supplements.

This month, two long-term trials with more than 50,000 participants offered fresh evidence that vitamin C, vitamin E and selenium supplements don’t reduce the risk of prostate, colorectal, lung, bladder or pancreatic cancer. Other recent studies have found that over-the-counter vitamins and minerals offer no help in fighting other cancers, stroke or cardiovascular disease.

Research has even suggested that in some circumstances, the supplements can be unsafe.

The article will no doubt come as unwelcome news to Patrick Holford, our favourite vitamin salesman.

holford-favicon Incidentally, visit Patrick’s website. Surely there’s no more reliable indicator of all-consuming vanity than using your own face as a favicon?

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Posted in Alternative medicine, Pseudoscience, Quackery. Tagged with .

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8 responses

  1. JW said

    Are the standards of the originator of “Counterknowledge” much higher than some of his targets?:
    http://www.culturewars.com/2008/Counter.html

    Apparently not.

  2. Steve6f8eh said

    Gee, I wonder who did the study? I wonder if it was done by people who have been educated and paid for by pharmaceutical companies? I have been helping people for decades with nutritional supplements with great results….much better than medical doctors. I do it for free and encourage people to learn about their issues, not just ‘take a pill’ This site is full of nonsense, and Milo Yiannopoulos is a goof!

  3. Steve said

    Steve6f8eh:
    Surely vitamins are only required in small quantities, provided by a healthy diet.
    I appreciate the modern diet is shit and it would be a safe assertion that vitamin deficiency is a contributer to ill health in itself.
    I think, however that the people who use them are probably the ones who least need them and vice versa.
    I wonder if the subjects of the study might have been of a health concious disposition, hence already receiving the necessary vitamins contained in their diet.
    I do acknowledge that the pharma and food industries lean on these type of studies, there have been numerous reports of biased scientific studies offering misleading or slanted results,

  4. FleaWarrior said

    All research of this type has an inherent problem - there is no way of knowing whether or not a person taking part in such a trial would or wouldn’t have got cancer anyway! This site is full of s**t.

  5. Vitamin Skeptik said

    http://news.bbc.co.uk/1/hi/sci/tech/8020925.stm

    Presumably there is some benefit from vitamins after all. At least a monetary one.

    It seems the large food and pharmaceutical corporations are seeking to edge out the vitamin competition (Holford and Co.) and become sole vendors.

  6. Un Impressed said

    Are you people actually this intellectually superficial, promoting the frippery above (and elsewhere on this site) as some kind of “scientific” final word, or are you being paid by various corps (etc.) to promote nonsense as authoritative “science”. For all your seeming intellectual pretensions, the bits I read here smack of tabloid-level superficiality and subpar intellect. I love, for example, how the 15 questions for 9/11 truthers start with (and revolve around) assumptions no thinking 9/11 skeptic assumes. Straw-man much? There are valid questions for the Truthers, of course, but none of them are featured here. Talk about bollocks — this site is a cornucopia!

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