Melatonin is a naturally occurring hormone in the body that is produced by the pineal gland. It has been well known for its role in the sleep cycle but has more recently been shown to function as an antioxidant and as a player in proper immune system functioning.
There is currently a Phase II clinical trial recruiting subjects with ulcerative colitis to test the efficacy of melatonin supplements in lessening symptoms of the disease (1). It is important because previous research in animals...
