Introduction:

Delta Sleep Inducing Peptide (DSIP) is a naturally-occurring peptide that has been studied for its ability to help with sleep issues. It is typically found in the brain and can passes by the blood barriers quite quickly.  DSIP peptide has been found to affect the regulation of sleep and wakefulness, and the regulation of stress-related hormones. Supplementation of this peptide is becoming an increasingly popular way to support healthy sleep and overall well-being.

(1. Help induce better sleep 2. Relieve emotional and psychological responses to stress)

DSIP is involved in neuroendocrine regulation and release of anterior pituitary hormones.  In humans, DSIP influences the secretion of adrenocorticotropic hormone (ACTH), luteinizing hormone (LH) and growth hormone (GH).   DSIP increases LH and growth hormone production while decreasing somatostatin.    This results in increased production of desirable hormones (LH, GH), and decreased the production of undesirable ones (cortisol and somatostatin).

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