Researchers have found links between long-term melatonin supplement use and heart health issues, a new preliminary study ...

Sleep experts reveal why going to bed after a certain time disrupts cortisol and melatonin balance, causing disrupted sleep.

Recent findings have sparked concerns about the potential silent harm melatonin, a common sleep supplement, could be ...

Though getting an extra hour of sleep should make you feel more rested, the one-hour daylight saving time shift can actually ...

As Americans prepare to turn their clocks back this weekend, experts say your diet may determine how sluggish or energized you feel in the days ahead.

Is melatonin ever appropriate? Yes. Dr. Klein says it’s safe starting at age 2, though definitely loop in your pediatrician ...

If you are using melatonin every night, learn about possible long-term effects, common reactions, and when to consult a doctor for safe sleep support.

From seizure safety to menopause relief and seasonal depression, today's health updates cover critical wellness topics.

Melatonin supplements are a common solution for people who may struggle with insomnia. Taking magnesium supplements may help ...

The changes in photoperiod are major environmental cues for initiating seasonal acclimatization of thermoregulatory mechanisms and reproduction. In all mammals studied to date, including humans, the ...