Many people across cultures grow up hearing that cold weather makes you sick. Going outside without a coat, breathing in cold ...

The original idea dates back centuries when people believed that colds were caused by low body temperature needing warmth (by ...

The advice is literally centuries old: Feed a cold and starve a fever.

Add Yahoo as a preferred source to see more of our stories on Google. Influenza is everywhere right now. “Numbers of emergency department visits, outpatient visits, hospitalizations are all on the ...