Medically reviewed by Gurdeep S. Sareen, PharmD Key Takeaways Melatonin may modestly lower blood pressure, but research ...

Melatonin supplements have become a ubiquitous sleep aid, but research shows that benefits are modest, and the heart health effects of long-term use are unknown ...

Medically reviewed by Elizabeth Barnes, RDN Key Takeaways Melatonin may be a useful sleep aid for some, but it can cause some side effects like headaches, nausea, drowsiness, and dizziness. You may be ...

Melatonin is probably the most popular sleep aid in the U.S. So, any health risk related to melatonin would be a big deal.

Researchers from Brigham and Women's Hospital (BWH) and the University of Murcia, Spain, have shed new light on why people who carry a common genetic mutation may be more at risk for developing type 2 ...

Q. You wrote recently about the dangers of takingmelatonin for insomnia, especially in large doses.In the study you cited, more people taking this pill had heart failure.

Melatonin is a common sleep supplement. If you're wondering whether it’s safe to take melatonin every night, read what the ...

This product has become very popular in pharmacies, requested by customers with sleep problems to sleep better and rest.

Researchers linked melatonin to an increased risk of heart failure in a preliminary study. The study said using melatonin for a year may be linked to a 90% higher risk of heart failure. The study has ...

Melatonin is one of the most widely used over-the-counter sleep aids today. You’ll find it on every supplement aisle, with labels promising better rest, fewer sleepless nights, and a more “natural” ...

Are you relying on melatonin supplements to fix your sleep schedule? Here's what you need to know about the dangers of ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you’re trying to improve your sleep, your schedule plays a big role. After all, setting a bedtime and ...