What is immune system depression?

A low-functioning immune system can cause vague symptoms like exhaustion, getting sick often, inflammation and joint pain, and general fogginess. Watch as functional medicine expert Susan Blum, MD, explains the symptoms of a depressed immune system.

Federal law allows you to access your health information from providers. Here's what you should know.

If you’re looking for a fun, low impact exercise, cycling could be for you. Before you hop on a bike, try these suggestions.

Find out how to prevent morning breath by taking some simple steps the night before.

Learn what to expect and how this year is different from years past.

Strengthen your heart with these heart-friendly workouts.