In experiments with mouse models of breast, pancreatic, and muscle cancers, researchers at Johns Hopkins All Children’s ...

The most vitamin A-rich food, 85g of pan-fried beef liver contains 6,582 micrograms (mcg) of the vitamin. That’s 731 per cent ...

ABC News' Dr. Darien Sutton shares tips to boost your defenses and stay healthy as cold and flu season approaches.

Coming in as the most vitamin A–rich food, three ounces of pan-fried beef liver contain 6,582 micrograms (mcg) of the vitamin ...

Tropical Storm Imelda has formed, and there’s been a big change in the forecasted path — here’s what to know U.S. citizen ...