You feel a cold coming on, or maybe it's already upon you: the telltale cough, sore throat and stuffy head. You swing by the drugstore, where a shelf full of over-the-counter products containing the ...

An essential mineral for proper immune function, study up on the best zinc-filled foods to start loading up on.

Medically reviewed by Patricia Mikula, PharmD Calcium, alcohol, and certain plant compounds, like lectins, tannins, and ...

Zinc is an essential mineral that benefits brain health, the immune system, eye health, and mood.

Rest and hydration are still the best remedies for the common cold. A bowl of pho can't hurt either. (Kirk McKoy / Los Angeles Times) You feel a cold coming on, or maybe it’s already upon you: the ...