Human Hormones and Their Functions Hormones are chemical messengers that influence various body functions, including reproduction, metabolism, and growth via signaling mechanisms.

Physiological adaptations that occur when you exercise help protect you from chronic diseases. Your body undergoes immediate and long-term adaptations.

Billions of nerve cells send signals coursing through our bodies, serving as conduits through which the brain performs its essential functions. For millennia physicians thought damage to nerves was ...

Lumbar lymph nodes refer to a group of small organs that are part of the immune system. Lymph nodes are generally circular, bean-like organs that are dispersed throughout the body.

In a new study published in the journal Hypertension, the research team revealed that endometriosis alters how the autonomic ...