Melatonin
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Do You Need a Break from Melatonin?
Millions take melatonin nightly — but is a break actually necessary? Here's what the research says about tolerance, dependency, and how to reset your sleep.
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Is Melatonin Linked to Heart Failure?
A 2025 AHA study linked long-term melatonin to heart failure — but the science tells a more complicated story. Here's an honest breakdown of the evidence.
