Low melatonin secretion at night is associated with an increased risk for incident type 2 diabetes, a recent prospective study shows.

Researchers say people with insomnia who use melatonin supplements for more than a year have a higher cardiovascular disease risk than people with insomnia who don’t use the sleep aid. Experts say the ...

Researchers say people with insomnia who use melatonin supplements for more than a year have a higher cardiovascular disease risk than people with insomnia who don’t use the sleep aid. Experts say the ...

Could the “natural” sleep aid millions swear by be quietly raising serious heart risks? New research presented at the American Heart Association’s Scientific Sessions 2025 suggests that among adults ...

When getting to sleep or staying asleep is a struggle, melatonin can feel like a godsend. This supplement, which is actually a hormone our brain releases to tell your body it’s time to sleep, can be a ...

As families return to school-term routines, sleep difficulties often resurface. For many parents, particularly those raising ...

Relying on melatonin supplements to fall asleep may increase the risk of suffering deadly heart failure, a study suggests. Researchers in New York combed through health records from more than 130,000 ...

Please provide your email address to receive an email when new articles are posted on . Among patients with nonexudative AMD, melatonin use was associated with a lower risk for progression. Melatonin ...

Women secreting low levels of melatonin are more likely to develop type 2 diabetes than those who have higher levels of this hormone, new observational research shows. "This case-control study is the ...

A new study says there could be a link between long-term use of melatonin supplements and a risk of heart failure. The study looked at electronic medical records of thousands of adults who had chronic ...

Many people take melatonin to help them sleep -- but, for some, the supplement can make the morning struggle even worse. Melatonin is called the "hormone of darkness," because our bodies produce it ...