The American journal of clinical nutrition , 94 (3), 847853
The absorption of semaglutide predominantly occurs in the stomach
Sarris AH, K-O K, Preti A, Jackow C, Smith T, Mesina O, Hagemeister F, McLaughlin P, M-A R, Romaguera J, Pugh W, Fritsche H, Duvic M, Andreeff M , Cabanillas F
Serious but rare adverse effects associated with injectable GLP-1 receptor agonists include acute pancreatitis, gallbladder disease (cholecystitis and cholelithiasis), and potential thyroid effects
Animal research suggests several converging mechanisms: modulation of the nitric oxide pathway , upregulation of VEGF driving angiogenesis, interaction with the growth-hormone-receptor pathway , and modulation of inflammatory cytokines including TNF- and IL-6