Ireland Shanaman

Is it amazing that melatonin relieves insomnia?

Insomnia has become a problem for most modern people. In recent years, due to the rise of "melatonin", it has been misled and promoted by businesses as a "magic medicine" for treating insomnia. So what exactly is melatonin? What are the effects of melatonin? What are the precautions for taking melatonin? Here are the answers for you one by one.