Melatonin - Wikipedia, the free encyclopediaMelatonin
), also known chemically as N-acetyl-5-methoxytryptamine, is a naturally occurring hormone found in animals and in some other living organisms, including algae. Circulating levels vary in a daily cycle, and...
information with links to articles, FAQs, books, sleep and airplane jet lag research studies.
Melatonin - MayoClinic.com
Mayo Clinic offers award-winning medical and health information and tools for healthy living. ... synthesis and release of melatonin
are stimulated by darkness ...
How Melatonin Affects Your Sleep Cycles
WebMD examines the hormone melatonin
, which helps regulate sleep and wake cycles. ... Melatonin
is a hormone produced in the pineal gland, a small gland in the brain, ...
Darkness stimulates the production of melatonin
while light suppresses its activity. ... Many researchers also believe that melatonin
levels are related to the ...
melatonin: Definition from Answers.commelatonin
n. A hormone derived from serotonin and produced by the pineal gland that stimulates color change in the epidermis of amphibians and