native glp 1 Oral GLP-1-Based Therapeutics in the Obesity–Metabolic Syndrome–Diabetes Continuum: Translational Advances, Clinical Barriers, and Emerging Strategies Modified human glucagon-like peptide-1 (GLP-1)

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Subcutaneously administered tirzepatide vs semaglutide for adults with type 2 diabetes: a systematic review and network meta-analysis of randomised controlled trials

Nature 615(7953):E23, 2023

Although most GLP-1 therapies are injectable, oral formulations are being developed to improve patient convenience