It may be hard to define a melatonin overdose because no standard or safe dose has been established ... helpful for some people needing a little extra help falling and staying asleep, it ...

For some, an extra melatonin boost in ... that the actual content of certain melatonin products is not always the same as the labeled ingredients or strength, and these discrepancies can pose ...

This article considers the role of melatonin in relieving anxiety, its dosage, and whether it causes any adverse effects. The synthesis and the secretion of melatonin mainly occur in darkness ...