Health

Most clinical studies on vitamins flawed by poor methodology

Most large, clinical trials of vitamin supplements, including some that have concluded they are of no value or even harmful, have a flawed methodology that renders them largely useless in determining the real value of these ...

Health

Physicians conclude multivitamins should not be used

(HealthDay)—Multivitamins do not prevent chronic disease and should not be used by well-nourished adults, according to an editorial published in the Dec. 17 issue of the Annals of Internal Medicine.

Health

Dietary supplement use among older persons

Many older people are ingesting too much magnesium and vitamin E in the form of dietary supplements. This was discovered by scientists of the Helmholtz Zentrum München in a population-based study; their results have been ...

Health

Vitamins can damage the body's own defences

Each year, we spend billion of dollars on dietary supplements. New research indicates that vitamin pills may upset the fragile balance in our cells and thus cause more harm than good.

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