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S., Schulz, I

If you recently started or adjusted a GLP-1 medication, you may be temporarily ineligible due to ongoing metabolic adaptation

[DOI] [PMC free article] [PubMed] [Google Scholar] 15.Testosterone administration to older men improves muscle function: molecular and physiological mechanisms

These drugs mimic the physiological effects of GLP-1 by binding to GLP-1R, which enhances insulin secretion, inhibits glucagon release, delays gastric emptying, and reduces food intake (Figure 1B)

Your provider might also check for underlying factors that make weight loss more difficult, such as insulin resistance, thyroid dysfunction, or hormonal changes related to menopause

This warning exists because rodent studies showed increased MTC risk at high doses, though human clinical trials have not confirmed this risk in actual patients