Many people use melatonin to help them sleep. It is a very popular supplement that you can buy in a store. People think it is safe because it is a natural hormone. For years, it has helped people with sleep problems.
This week, new headlines are causing a big discussion. A new study from the American Heart Association has some surprising news. This research looks at how long-term melatonin use can affect the body. The study watched many adults for five years.
The study found that some people who took melatonin for over a year had more heart problems. This news is worrying for many. However, doctors say not to panic. They say the study shows a link, but does not prove that melatonin causes these problems.
Experts agree that more studies are needed. They say it is important to talk to a doctor before taking any supplement for a long time. Your doctor can give you the best advice for your health.