The Petersburg Post

Wednesday, Nov 5th, 2025 - If you've never heard of it before, melatonin is a popular supplement that is sold as a "natural" sleep aid in stores around the world. It works by replicating the hormone that helps regulate the human circadian rhythm, making it easier to fall (and sometimes stay) asleep. The pill is a favorite among people who are looking for a little extra help when it comes to catching zzzzz's, but who don't want to take the ...