Dr. Ananda Prasad first turned up zinc's benefits to human growth back in the 1960s. Years later, his study and others found that the right dose of zinc can cut a cold's duration by days.Read More
It's that time of year again. You wake up with a scratchy throat, stuffy nose, a little achy — maybe a fever. Is it a classic head cold, or do you need to be more concerned? Could it be the flu?Read More
