55 units of semaglutide Weight Loss Dosage Chart in Units: A Complete Guide - Collective Aesthetics™ Semaglutide Dosing Beyond 50 Units:
Description
As observed in the STEP trials, treatment discontinuations due to AEs occurred in 2.4%7.0% of participants receiving semaglutide, compared with 1.0%4.6% of those receiving placebo [13, 38,39,40,41,42,43,44,45,46]

It's understandable why the other pharma companies went there for a few reasons

Over a billion people live with obesity, and its health consequences, worldwide
Impact of Semaglutide on the Exposure of Coadministered Oral Medications Relative exposure in terms of AUC and Cmax for each medication when given with semaglutide compared to without semaglutide

Macros (approximate, per serving) Based on 4 servings Calories: ~170180 Protein: ~1314 g Carbohydrates: ~2123 g Fat: ~34 g
