All three responses are real, all three have physiological explanations, and all three require different management strategies
Lillys orforglipron (Foundayo), FDA-approved April 2026, is oral but not tirzepatide: 11.2% loss at 72 weeks, no food or water restrictions
A clinically relevant effect will depend on the extent of PK changes and the therapeutic index of the co-administered oral drug
Effect of 6-week course of glucagon-like peptide 1 on glycaemic control, insulin sensitivity, and beta-cell function in type 2 diabetes: a parallel-group study
This antioxidant activity helps prevent lipid peroxidationthe oxidative degradation of fatswhich can damage cell membranes and contribute to hepatocyte injury
They work by supporting the adrenal glands and regulating the bodys stress response, whether the stress is physical, emotional, or environmental