The latest news on vitamins
Large trials fail to confirm suspected benefit.
The picture is mixed, but thumbs up for vitamin D and fish oil.
Study says selenium, particularly for women and those with p53 gene mutation, may help
But effect for women not same, as study cites obesity as possible cause
Lack of the sunlight-derived nutrient tied to increased cardiovascular events
Vitamins C and E, reasons to quit smoking, and a dispute over hospital rankings.
A vaccine's power to stop genital warts in men; 5 reasons women still need to take vitamin D