Melatonin: Signs you might be taking too much of the supplement - Insider

Nausea, moodiness, and a loss of balance are all side effects of overusing melatonin. Not much research has been done on long-term side effects.

Melatonin may be an over-the-counter supplement, but it can cause significant side effects. American demand for melatonin a hormone produced by the brain that helps the body get ready for sleep has … [+3938 chars]

full article...