Melatonin is a hormone produced by the brain in response to darkness. It helps us sleep and decreases the amount of time it takes for us to fall asleep. Some people take melatonin as an antidepressant, to help with anxiety or depression, or when they are having trouble falling asleep. Melatonin has been studied for its effects on sleep, but it is not yet clear if it works better than other treatments for sleep problems. Melatonin is a hormone that is produced by the pineal gland. It helps to regulate the sleep-wake cycle and can help you fall asleep faster. Some people take melatonin to help them stay asleep during the night, while others use it as a sleep aid for occasional insomnia.   Visit https://www.trutan.net/how-to-use-melanotan-2/