The human body recycles iron to make new red blood cells. Because the body absorbs only a small percentage of dietary iron, the...

Are multivitamins bad?

Once upon a time, you believed in the tooth fairy. You counted on the stability of housing prices and depended on bankers to be, well,...

I've been in love with nutrition for over a quarter century now. I got a degree in dietetics before going to medical school, and...

happy elderly couple

A stroke causes numbness, weakness or paralysis on one side of the body. Speech may be slurred, and there may be blurred vision or loss...

bacteria food poisoning

Known as 'Montezuma's revenge' or 'Dehli Belly', food poisoning can be thoroughly unpleasant. Avoid it by...

Dentist

Boost your dental health—and your wallet—with this insider knowledge from the professionals.

colds and supplements

Many people swear by the vitamin supplement as a way to guard against colds and flu—but are they right?

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