This Popular Sleep Supplement May Be Putting Millions at Risk for Heart Failure
If you struggle to fall asleep, youβre not alone. Roughly 1 in 3 adults report regular sleep problems, and for many, the solution feels obvious: melatonin. Itβs cheap, itβs everywhere, and itβs marketed as βnatural.β But new research is raising serious questions about whether long-term melatonin use is as harmless as weβve been led to…











