Melatonin
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Does Melatonin Make You Sleep Longer or Just Fall Asleep?
Melatonin does both — but the effects are unequal and depend on timing, dose, and your specific sleep problem. Here's what the research actually shows.
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How Long Will You Sleep If You Take Melatonin?
Research on melatonin's effect on sleep duration. Learn how much longer you'll sleep, what affects results, and which populations benefit most.
