Melatonin is an amine hormone secreted by the "pineal gland", the size of which is equivalent to a pineal gland deep in the human brain, also known as "pineal hormone". The low level of melatonin in human body is closely related to poor sleep quality. Timely supplementation of melatonin helps to regulate the biological rhythm of human body, effectively improve the usual sleep situation, adjust the time difference, and thus promote human health.
After a large number of safety experiments, melatonin tablets, a treasure of American nature, are safe and effective, will not form dependence and can be safely eaten.
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