Zheer 1.
asked 02/13/20
When does melatonin secretion start,stop in human body?
Inactive Tutor
answered 02/13/20
Melatonin is mainly triggered when it gets dark and when the sun goes down. The pineal gland gets "activated" when it is dark and it secretes melatonin telling the body it needs to sleep.
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Zheer 1.
If it never gets dark will pineal gland secrete melatonin?02/14/20