The best time to take zinc for immune support depends on your goals and other supplements or medications you may be taking.

Below, dietitians explain all there is to know about zinc, what foods contain it, how to know if you're deficient, and whether or not to try supplementation. Zinc is known as an essential trace ...

Archer Daniels Midland is recalling some pelleted animal-feed products over the possibility they contain levels of copper or zinc that could be harmful to cattle.