A supplement-free night of slumber might be just around the corner. In recent years, products that contain melatonin — which promotes sleep by signaling that it’s nighttime — have ...

You can overdose on melatonin which causes daytime sleepiness, dizziness, and headaches. Most people should not take more than 0.5 to 5 mg of melatonin at once. While melatonin is not addictive ...

Get Instant Summarized Text (Gist) Melatonin supplements may enhance the body's ability to repair oxidative DNA damage caused by poor sleep, particularly in night-shift workers. A study showed an ...

But on some glorious nights, I remember to take my melatonin supplements, and I finally get peaceful rest through the night. While adding melatonin to my nightly ritual hasn’t magically made my ...

Melatonin and magnesium are popular sleep aids with distinct mechanisms. Melatonin regulates the sleep-wake cycle, making it effective for circadian rhythm disorders like jet lag. It can reduce ...

Melatonin enhances muscle energy efficiency by converting glycolytic muscle fibers to oxidative ones, improving mitochondrial function, reducing cellular stress, and preventing cell death.

A new study from Canada found that melatonin, a hormone known for its role in regulating sleep, might help reverse some of the DNA damage caused by years of poor sleep. Melatonin is produced by ...