Melatonin is generally safe, but it can cause side effects if you take it in high doses. You may experience sleepiness, dizziness, and an upset stomach if you overdose on melatonin. Stop taking ...

US-based online store iHerb has suspended sales of melatonin gummies to Australia. This comes after a rise in reports of non-fatal overdoses in Western Australia in children who took these popular ...

Melatonin may modestly lower blood pressure, but research findings are mixed. Some studies show a small benefit, especially in people with high blood pressure, while others find no effect. Melatonin's ...