A single signaling pathway controls whether immune cells attack or befriend cells they encounter while patrolling our bodies, ...

Recent immunology research has unveiled the complex relationship between vitamin D and immune system function. This vital nutrient is involved in the development and function of the immune system, ...

Targeting receptors for erythropoietin on dendritic cells may be a viable strategy for treating MS and other diseases, ...

Reducing calorie intake helps cancer-fighting immune cells do their jobs more effectively, reports a study by Van Andel ...

Medically reviewed by Lindsay Cook, PharmD Key Takeaways Vitamin C helps your body absorb iron more effectively, so pairing ...

Scientists from the University of California at San Diego have identified a new function of immune cells: they can slow down ...

Fruits are one of the most natural ways to increase vitamin C intake and support immune health. Learn more about which fruits pack the most vitamin C.

Natural killer (NK) cells are the bodyguards of our immune system. As a first line of defense, they destroy invading ...

These immunity-supporting foods can help you stay healthy and vibrant all winter long. With cold and flu season around the corner, building a strong immune system is essential for staying healthy and ...

A new study suggests Korea’s iconic fermented dish, kimchi, may do more than enrich the gut — it could strengthen the immune ...

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.

The holiday season can be intense. People are traveling, hosting family and friends, and going to events — all the while keeping up other responsibilities of work and caregiving. All this activity has ...