Following HFD, single K ATP channel openings are decreased (n=8-9, 2 mice) and the -cell membrane is more depolarized and cells are hyper-excitable at low glucose (1 and 4mM), which may contribute to increased basal insulin secretion
By neutralizing free radicals, it may help protect hair follicles from oxidative damage
Excess food intake or rapid gastric emptying that exceeds the absorptive capacity of the upper small intestine increases the amount of unabsorbed nutrients in the lumen of the more distally located small intestine, thereby increasing the amount of GLP-1 secretion
P., Kringel, H., Williams, A
Think of it this way: metformin turns up the volume on your body's natural GLP-1 production, and tirzepatide adds a powerful external speaker