It may be hard to define a melatonin overdose because no standard or safe dose has been established. However, in large amounts, melatonin supplements may disrupt sleep cycles and cause other acute ...

Sleep problems can aggravate anxiety, and melatonin may help treat sleep issues. There is also some evidence that melatonin may help improve anxiety symptoms. Melatonin is a hormone produced by ...

Melatonin supplements have become more common than ever. For the unversed, melatonin is a hormone that your brain produces in response to darkness. It regulates your body's sleep-wake cycle.

One of them is serotonin, which plays an important role in how well and how long you sleep at night, and the other is melatonin, which regulates your circadian rhythm and helps you fall asleep.

Russia spent almost a quarter of the national wealth fund’s available reserves last year to keep the economy on a war footing and finance its invasion of Ukraine. The National Wellbeing Fund ...