LED lamps and devices with lower wavelengths may help humans regulate their circadian rhythm and thus improve sleep quality. The corresponding study was published in ACS Omega. Exposure to blue light ...

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 population is ...

Supplements may negatively affect sleep quality due to their ingredients, mode of action, or the timing of doses. Some vitamins, such as melatonin, promote relaxation and induce sleep. Others can act ...

You don't have to rely solely on melatonin supplements to achieve great sleep. Use these tips to increase how much melatonin your body makes naturally. Taylor Leamey wrote about all things wellness ...