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.

Here’s how to use everyday cleaners safely and correctly to ward off germs.

Learn the basics of this public health tool and how it helped officials monitor and control the COVID pandemic.

While much of your cancer risk is out of your hands, you may be able to lower your odds by managing your weight.

Cardio is not the only way to burn calories and stay fit. Learn about gentler, meditative movement patterns from around the world.

Protect yourself and your family from the ticks, mosquitos, and fleas that spread disease.