2-Minute Neuroscience: Melatonin (drug/supplement)
Melatonin is a naturally-occurring hormone that plays an important role in the regulation of circadian rhythms and sleep, but it is also prescribed or sold over the counter as a sleep aid. In this video, I discuss the effectiveness of melatonin as a drug/supplement in promoting sleep, the long-term effects of taking melatonin regularly, how long before bed to take melatonin, and more.