The authors write that Louwagies case report (and others) should not detract from the substantial value of GLP-1 based therapies, but they do speak yet again to the importance of individualized therapy
Retatrutide is not FDA-approved as of June 2026
Dosage Standard starting dose: 2 mg once weekly subcutaneously
This testing helps establish appropriate storage requirements and shelf life recommendations
Why micrograms matter here: retatrutide doses are typically discussed in milligrams (1mg, 2mg, 4mg, 8mg, 12mg) at the protocol level, but when you are physically drawing from a syringe, you are working in fractions of a milliliter
"When you think about normalizing obesity and the treatment of it, people are used to taking a pill for hypertension or for high cholesterol, so here's another way that it just normalizes it to take a pill for a condition that we know is a chronic disease," Narula said