FDA-approved GLP-1 and GLP-1/GIP medications such as semaglutide and tirzepatide act on the gut-brain pathways that regulate appetite, blood sugar, and metabolism
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This means it focuses on the biological targets that tirzepatide engages (GLP-1 and GIP signaling) rather than how your body metabolizes the drug
Semaglutide, on the other hand, does not contain any sulfa compounds, so a sulfa allergy does not automatically mean you will be allergic to semaglutide
The medication does the heavy lifting by removing constant hunger and cravings, giving you the mental space to make healthier choices