This GPCR is primarily expressed in the pancreas by -cells, -cells and -cells (271, 318, 319), and is found at lower concentrations along the GI tract, especially in the stomach and duodenum, where counterintuitively only a minor fraction of CCK, and GLP-1 expressing duodenal enteroendocrine cells display GPR119 (266, 271)
These effects are well-documented, and for most people the benefits outweigh the discomfort
Hair thinning affects approximately 3% of users, typically appearing 4 to 6 months after starting treatment
87 LauJ.BlochP.SchafferL.PetterssonI.SpetzlerJ.KofoedJ.et al
It can be useful when you need something fast-acting, though it may cause drowsiness
Sections were mounted on slides and imaged using a Leica SP8 confocal microscope and Leica LAS X software