There is also some evidence that melatonin may help improve anxiety symptoms. Melatonin is a hormone produced by the pineal gland in the brain. It helps regulate circadian rhythms, which cause ...

Melatonin isn't the only sleep aid out there. The best magnesium supplements might be your key to quality sleep.

"Taking melatonin for sleep, especially if you take too much, can have negative side effects like nightmares, vivid dreams, headaches and grogginess." If you have a magnesium deficiency or aren't ...