Once we hit our fifties, many people notice that bouncing back from a cold or shaking off fatigue takes a little longer than it used to. That’s because our immune system naturally changes with age, ...

Add Yahoo as a preferred source to see more of our stories on Google. Aging may be inevitable, but boosting immune health may impact how we age, according to researcher Dr. George A. Kuchel. Photo ...

Not everyone who is infected by a cold virus actually shows symptoms. In fact, people who seem to experience symptoms like a ...

Recent studies have shown that even if you feel healthy and fit, your immune system could be aging quicker than you think, which could increase the risk of infections and immune-related disorders.

Immunity is important all year, every year, but it seems to have become an even hotter health topic than ever over the last few years. And it's always of particular interest when cold and flu season ...

If there ever was a time to have a very strong immune system, now is that time! Before showing you how to boost your immune system, let’s begin by explaining what your immune system is. The body’s ...

From hearty soups to nutrient-packed snacks, see the everyday meals a dietitian nutritionist swears by for a strong immune system. Cold and flu season increases infection risk due to indoor crowding ...

NEW YORK, May 23 (UPI) --It may not be the mythical fountain of youth, but the strength of the body's immune system could hold the key to a healthy, long life, experts told UPI. The concept of ...