People with hard-to-treat asthma often have to use medicines such as systemic steroids that broadly suppress the immune ...

Symptoms such as fatigue, loss of appetite, altered sleep, and social withdrawal are often treated as inconvenient side ...

Kate Markey, MBBS, PhD, has discovered a link between the intestinal microbiome and developing chronic graft-versus-host ...

Vitamins and supplements like zinc and cod liver oil are often touted for their ability to boost your immune system, but Jeffrey Bland, the "father of functional medicine," says that's not actually ...

Diets and healthy eating habits hold promise for preventing and treating diseases, but far less is known about acute effects ...