The immune system is a complex network of cells and chemicals that defend the body against harmful invaders like bacteria, viruses, fungi, and parasites. It includes various components such as ...

Although winter is coming to a close, cold and flu season is still threatening our immune systems. Staying healthy is a marriage of several simple practices, according to Dr. Roger Seheult, a critical ...

Scientists at UT Southwestern Medical Center have discovered that gut bacteria help regulate the development of the body's ...

When respiratory virus season hits, it’s fair to want to do everything you can to supercharge your immune system. But while supplements come up a lot, it’s hard to know which to choose. When it comes ...

Immune aging weakens protective responses against infection, cancer, and poor tissue repair, while increasing chronic inflammation and autoimmune risk. Domains of immune aging. With advancing age, ...