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Should I Work Out If I Have a Cold?

It’s the age-old question of — sleep it out, or sweat it out? Which is the best for your body to heal?

By Jeffrey Heit, M.D.

Your Flu Questions Answered

Can you get the flu after you’ve already had the flu? Is it too late to get your shot? We’ve tapped experts to answer these questions — and more.

By Stephanie Stephens

Cold and Flu Fighting Foods and Supplements

Nutritionist Jonny Bowden explains the best foods and supplements to help strengthen your immune system against cold, flu, and other common illnesses.

By Lisa Nelson, RD, LN

Should I Exercise When I'm Sick?

Some people believe in sweating out the sickness — but is it safe?

By Stephanie Stephens

4 Ways to Boost Your Immune System

With these simple strategies you can increase your chances of staying healthy during cold and flu season.

By Elizabeth Millard