Eat This, Not That! discusses side effects from running everyday according to HSS sports medicine physician Jordan D. Metzl, MD and others.

Dr. Metzl noted if you run a lot during the winter months, you can expect to experience many of the symptoms associated with having a cold: a cough, a runny nose, and a sore throat. He explained this happens because cold, dry air can be an irritant on the lungs while constricting your airways.

Read the full article at Eatthis.com.