A recent study linked long-term use of melatonin supplements with almost double the risk of developing heart failure. Experts say the study doesnt prove melatonin causes these outcomes, but it does ...

If you often find yourself reaching for melatonin gummies to help you sleep, you may want to take a step back. New research suggests that chronic use of melatonin supplements could be a warning sign ...

NEW HAVEN, Conn. (WTNH) — In today’s Health Headlines, why does insomnia affect your heart? Is melatonin safe to use? And how the dropping temperatures may impact your heart. Dr. Joyce Oen-Hsiao, Yale ...

New research has raised concerns about the long-term use of melatonin supplements, which are widely available for purchase in the United States. With countless Americans having taken the supplement at ...