Foods, exercise key to boosting immune system

Now watching

Next video starts in : 7 Play

Foods, exercise key to boosting immune system

Foods, exercise key to boosting immune system
Replay video
Up next

Netflix starts Japan service as threats grow at home

Unlock your personal NFL Now stream by signing in to NFL.com

Foods, exercise key to boosting immune system

by WBAL - Baltimore Videos 1:30 mins

With many people coughing and sneezing this winter, doctors are reminding people how to keep their immune systems strong to help fend off the cold and flu.

View Comments (0)