A large real-world analysis reports that adults with chronic insomnia who used melatonin for a year or more were more likely to be diagnosed with and hospitalized for heart failure. Moreover, they ...

LOS ANGELES (KABC) -- Could melatonin affect your heart health? Many experts have questioned the research, saying it's not likely the supplement itself causes a higher risk of heart problems, but ...

A powerful display of sportsmanship was captured when a runner turned back from the finish line to help a fallen competitor complete the race. The moment has been praised across social media as a ...

Melatonin supplements have grown in popularity for promoting higher-quality sleep. Melatonin is a naturally produced hormone in the body that helps regulate sleep, increasing during hours of darkness ...