It remarkably reduces HbA1c levels (a blood test that averages 3 months of blood sugar levels)
However, oral semaglutide (Rybelsus) is an important exceptionit must be taken on an empty stomach with no more than 4 ounces of plain water, at least 30 minutes before eating, drinking, or taking other oral medications
While DPP-4 is important for regulating circulating active GLP-1 levels by limiting the half-life to 12 min [3], it also acts on other peptides involved in metabolic regulation including glucose-dependent insulinotropic polypeptide (GIP) [4]
Tirzepatide has demonstrated superior efficacy in both weight loss and blood glucose control compared to semaglutide ( Collectively, the progression from exenatide to tirzepatide illustrates how extending the half-life of GLP-1R agents and incorporating additional mechanisms of action has led to substantial improvements in both glycemic control and weight loss
GLP-1 receptor agonists (GLP-1 RAs) mimic the natural GLP-1 hormone, which the small intestines release after eating