Vitamin D directory

Vitamin D is an essential vitamin that helps your body absorb calcium and phosphorus. Not enough vitamin D -- a vitamin D deficiency -- can cause pain, hormone problems, muscle weakness, and more. Follow the links below to find BootsWebMD's comprehensive coverage about how vitamin D helps your body, how much you need, how to get it and much more.

Medical reference

News archive

Low levels of vitamin D may be linked to severity of asthma in children, according to a new study.

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Features

Is your diet the key to longevity? Find out why eating right may mean ageing right, as well.

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