Melatonin can be a hormone which the bodies of ours obviously make at night or even in light that is very low. Most likely among the best methods to explain what melatonin is and also just what it does, is recalling someone thinking they are able to sleep as an infant in rainy and cloudy weather conditions. That is right, people secret this particular hormone when we’re in minimal light or darkness; both inside & outside. It causing us to be sleepy and drowsy. Today, are you able to see exactly how this particular hormone has been used for treating insomnia?