melatonin
me luh toh nin
- n hormone secreted by the pineal gland
- Getty The drug, tasimelteon, works by mimicking the effects of the naturally occurring hormone melatonin, which has long been identified as the regulator of the body's sleep and .
- Drug companies are rushing to manufacture analogs to melatonin the all-natural jet-lag-busting supplement.
- Do melatonin supplements really help people sleep? Millions of jet-lagged and sleep-deprived Americans--citing countless self-help articles--insist they do.