Melatonin is easily the most popular over-the-counter sleep aid out there. Like many other folks, I've tried it, hoping for better sleep, but the results weren't what I expected. Every time I ...

I had a patient who had been taking melatonin supplements over the counter and still had disrupted sleep cycles, feeling drowsy and listless during the day. Melatonin supplements have become such a go ...

5-HTP produces serotonin, which can be converted into the hormone melatonin. Melatonin plays an important role in regulating sleep. Its levels begin to rise in the evening to promote sleep and ...