What happens if you take 100 mg of melatonin at once?
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4 min read
While standard adult melatonin doses range from 1 to 10 mg, taking 100 mg of melatonin at once is an extremely high dose that can lead to significant, though typically non-fatal, side effects. This megadose is not only unnecessary for sleep but also increases the risk of experiencing adverse reactions, some of which may be quite unpleasant.