Testosterone is the primary androgen — or male hormone — in your body. Low testosterone affects up to 39 percent ...

Immunologist Daniel Davis wants to eradicate long-held myths and replace them with wonder at the complexity of the body’s ...

Drawing correlations between sport and neurological conditions was once considered controversial, but multiple studies have ...

Every year millions die because their blood type cannot be matched But what if one kind of blood worked for everyone This ...

Regulatory T cells, which help to dampen inflammation, are being used in clinical trials against ailments such as rheumatoid ...

Several science-backed approaches can help build lean muscle, including resistance training, sleeping enough, and eating a nutrient-rich diet high in protein.

Human serum albumin (HSA)—a plasma-derived protein used to treat patients with cirrhosis, liver failure, burns, and other ...