According to StatPearls (NCBI), semaglutide provides glucose-lowering effects in a glucose-dependent manner, which means it primarily stimulates insulin when blood sugar is elevated reducing the risk of low blood sugar (hypoglycemia) compared to some other medications
GLP-1 receptors are distributed throughout multiple organ systems, including the pancreas, gastrointestinal tract, cardiovascular system, and importantly, the central nervous system
In OASIS-4, gastrointestinal side effects were reported in about 74% of participants taking oral semaglutide, compared with 42% in the placebo group
Unlike oral medications that dissolve in the digestive tract, semaglutide injections bypass the stomach and deliver medication directly into subcutaneous tissue, making food timing largely irrelevant for absorption
GLP-1 receptor agonists and cardiovascular disease in patients with type 2 diabetes