The immune system is your body’s defense, helping protect against infection from harmful pathogens like bacteria and viruses. Popular immune system boosters include dietary supplements containing ...

When trying to understand the health of long-past populations, sometimes you have to rely on nothing but the bones. In anthropology, porous cranial lesions (PCLs) — areas of pitting on the roof of the ...

Before you turn to dietary supplements, the most effective winter "supplement" is plain old soap, said Vernarelli. "The best ...

Your immune system was supposed to protect you from threats, but sometimes it gets confused about what counts as an enemy and starts attacking your own healthy tissues. This internal betrayal happens ...

Kimchi may do far more than add flavor to meals—it could help fine-tune the human immune system. A clinical study using advanced single-cell genetic analysis found that regular kimchi consumption ...

As people grow older, visible changes like gray hair and weaker muscles are only part of the story. Aging also affects the immune system. One major ...

As we age, our immune system quietly loses its edge, and scientists have uncovered a surprising reason why. A protein called ...

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 ...

Christmas traditions such as decorating a tree and singing not only lift spirits but also boost immunity by triggering immune ...

When trying to understand the health of long-past populations, sometimes you have to rely on nothing but the bones. Orbital lesions in a young child from the medieval site of Helgeandsholmen, ...