Some studies point to melatonin use as beneficial to heart health, while others say the opposite. Here’s how to make sense of ...

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 ...

DEAR DR. ROACH: I am an 82-year-old female who has a hard time staying asleep. I have been taking melatonin to help. I read ...

(CNN) — More and more adults are taking over-the-counter melatonin to get to sleep, and some may be using it at dangerously high levels, a study has found. The overall use among the US adult ...

Sleep aids containing melatonin are booming, but new research points to an association between longer-term use and a risk of ...

Many people with sleep difficulties turn to magnesium or melatonin supplements. These supplements each work differently, so the best one may depend on your sleep challenges. Paired with good sleep ...

WASHINGTON(AP) — Don’t lose sleep over headlines linking melatonin to heart failure. That’s the message after some scary-sounding reports about a preliminary study involving the sleep-related ...

The type of light you’re exposed to in the evening can dramatically affect melatonin, the hormone responsible for signaling ...

The first time I gave him a gummy, I thought, ‘Oh my God, have I killed him?’ He just passed out in front of the TV. That never happens.” Jen is remembering giving her son, David, six, melatonin to ...

New research shows how melatonin supports plant growth, stress recovery, and roots, with soil microbes adding powerful support for farming.

About 16% of the world’s population lives with insomnia. There are a number of different methods a person may use to help them improve their sleep quality, such as taking melatonin supplements. Past ...