Regular exercise supports immune health by improving the circulation of your immune cells and reducing inflammation, but overtraining may weaken defenses.

A new study shows human immune systems differ across populations, raising new questions for medicine and global drug research ...

The immune system remains seriously out-of-whack—in an inflammatory state of overactivation and impaired ...

Autoimmune diseases such as multiple sclerosis arise when the immune system turns against the body itself. Yet for most of ...

Discover how magnesium and vitamin D support immune function and energy in different ways. Learn which nutrient may matter more for immunity and energy.

The immune system’s first encounter with a virus or vaccine establishes a “starting template” that shapes its response to new ...

Groundbreaking new tests reveal patterns in our immune systems that can signal underlying disease and tell us how well we might recover from our next cold. I got my results in a text message. The ...

Scientists generally agree that eukaryotes, the domain of life whose cells contain nuclei and that includes almost all multicellular organisms, originated from a process involving the symbiotic union ...

A microscopic parasite that can live for decades in the human brain infects an estimated one-third of the world's population ...

When it comes to children’s health, a strong immune system is one of the best defences they can have – but it’s not about ...

Those with aging immune systems struggle to fight off novel viruses and respond weakly to vaccination. Researchers were able to revitalize the immune system in mice. Planes, trains, boats, automobiles ...