Taking Melatonin for Sleep? It's Time to Talk to Your Doctor The Long Lasting Effects of Melatonin on Your Body The Case for Low Dose Melatonin Utzy Naturals Melatonin Supplement Side Effects & Management Melatonin is a hormone that helps regulate the body's sleep wake cycle. Melatonin supplements may help with sleep timing, jet lag, or short term sleep Is melatonin the answer to getting better sleep at night? Sleep experts caution against its long term use for insomnia. It might help you fall asleep in the short term, but it's better