can you take glp-1 and testosterone Effect of agonists on levels: a systematic review meta-analysis Testosterone and Ozempic: Drug Interaction

A better understanding of the complex physiology of weight regulation and the role of intestinal hormones in regulating food intake, appetite, and glucose homeostasis led to the discovery of GLP- 1 receptor analogs as safe and effective treatments, initially for T2DM and more recently in higher doses to treat obesity (liraglutide 3 mg and semaglutide 2.4 mg)

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doi: 10.1016/j.cyto.2019.154860 100 AyyubMNajmiAAkhtarM

A 2019 meta-analysis found berberine supplementation resulted in average weight loss of 23 pounds over 12 weeks, considerably less than the 1522% weight loss observed with GLP-1 agonists in clinical trials