The production of melatonin by the pineal gland is stimulated by darkness and inhibited by light, but scientists do not even understand its bio-chemical role in promoting the sleep process, much less what effect (if any) it has on NPT.
However, scientists do not even understand its bio-chemical role in promoting the sleep process, much less what effect (if any) it has on NPT. The production of melatonin by the pineal gland is stimulated by darkness and inhibited by light.
The production of melatonin by the pineal gland is stimulated by darkness and inhibited by light. However, scientists do not even understand its bio-chemical role in promoting the sleep process, much less what effect (if any) it has on NPT.
The production of melatonin by the pineal gland is stimulated by darkness and inhibited by light. However, scientists do not even understand its bio-chemical role in promoting the sleep process, much less what effect (if any) it has on NPT.