These nourishing soups will boost your immune system and help you feel better.

While the fabled fountain of youth may not actually exist, a new type of therapy now does.

As we age, the immune system gradually declines in function, leaving the body more vulnerable to disease. Scientists have ...

Your immune system is your body’s built-in defense network, working nonstop to protect you from bacteria, viruses, and other ...

Research led by Lancaster University has discovered that a class of antibiotics—fluoroquinolones—can directly alter the ...

NBC News medical contributor Dr. Natalie Azar and TODAY health and nutrition expert Joy Bauer stop by Studio 1A to share tips ...

A study reveals that kimchi powder activates defenses and regulates inflammation, adjusting the body's immune response.

Vitamins and supplements like zinc and cod liver oil are often touted for their ability to boost your immune system, but Jeffrey Bland, the "father of functional medicine," says that's not actually ...

Fall is in full swing, which means a cold is inevitable—at least, it is for me. I can actually set the clock by the fact that I fall ill come October or November. Around this time every year, I’ll get ...

Fight off winter chills and seasonal sickness! Discover four simple, delicious, and powerful soup recipes packed with natural ...

Healthy adults trained to upregulate reward circuitry using neurofeedback showed stronger immune responses to HBV vaccination. Read more.