Related: What Do I Have: Cold or Flu? Some flu symptoms are similar to a cold, such as a cough or sore throat, but others aren’t. “Symptoms of the flu include fever, fatigue, cough, body aches, ...
A recent Cochrane review article affirmed that finding, based on an analysis of 34 previously published studies on zinc and colds. The authors didn’t find evidence that taking zinc proactively can ...