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It is a naturally occurring peptide that has been the subject of scientific interest for decades due to its connection to sleep-related research and neuropeptide signaling studies

This aligns with natural cortisol rhythms and allows any mild side effects to resolve before sleep

Such dramatic enhancement in locomotor behavior further emphasized the critical roles of DAT-mediated reuptake in the termination of dopaminergic neurotransmission

In the early 1990s, researchers began focusing on the role the pineal gland plays in the aging process, specifically, its ability to modulate functions of the neuroendocrine and immune systems, which have been shown to decease with age