What is the Difference Between Circadin and Melatonin
The key difference between circadin and melatonin is that circadin is an artificially synthesized drug utilized to treat insomnia, while melatonin is a naturally synthesized hormone that regulates human sleep patterns.
The biological clock of humans is regulated by different types of hormones synthesized by the body. They control different metabolic functions. Melatonin is a hormone that responds to darkness, managing the biological clock through the regulation of sleep. Insomnia or inability to sleep is a common sleep disorder.