What is Melatonin

Melatonin is a naturally occurring substance found in all animals.  It is known chemically by the name N-acetyl-5-methoxytryptamine. Melatonin is a circulating hormone that affects the daily cycles of mammals.  It is part of what helps animals and humans in the entrainment of the circadian rhythms. What this means is that through melatonin receptors in […]