DUBLIN--(BUSINESS WIRE)--Research and Markets has announced the addition of the "World Melatonin, 5-HTP and Serotonin Market - Opportunities and Forecasts, 2014 - 2022" report to their offering. The ...

The supplement known as 5-HTP is available in both natural and synthetic versions and is used by some people to treat a variety of wellness issues. Here's a look at what this supplement is, its safety ...

Share on Pinterest New research finds that U.S. adults took twice as much melatonin for sleep in 2018 than they did a decade before. stock_colors/Getty Images A good night’s sleep is essential for ...

Long-term melatonin use for sleep problems may come with unexpected heart dangers. Researchers found that chronic users were almost twice as likely to die and 3.5 times more likely to be hospitalized ...