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VIP, Vasoactive Intestinal Peptide · What it helps
Sleep and hormones
VIP keeps the master clock in sync and supports the hypothalamus's hormone output. People on nasal VIP report steadier energy and better sleep timing. Hormone markers that run off the hypothalamus move back toward normal. It restores rhythm from the top down.
Sources
Read the original sources
- VIP and PACAP receptor biology (Indexed receptor and origin sections · checked 2026-10-13)
- Vasoactive intestinal polypeptide (VIP) corrects chronic inflammatory response syndrome (CIRS) acquired following exposure to water-damaged buildings (Shoemaker, House, Ryan; Health 2013;5:396-401) (Full text · checked 2026-10-13)