Why does tirzepatide cause diarrhea at higher doses? Tirzepatide diarrhea is dose-dependent because higher doses activate more GLP-1 and GIP receptors in the intestinal tract, amplifying the effects on gastric emptying, small bowel transit time, and fluid secretion into the gut lumen
This is why MT-1 is considered genuinely photoprotective, not just cosmetic
But this gradual progression is exactly what makes the results safer and more maintainable
The goal is not crash dieting, but steady progress supported by clinical monitoring, lifestyle guidance, and realistic health goals that fit your routine
Both tirzepatide and retatrutide influence blood sugar regulation, liver health, cardiovascular markers, and inflammatory pathways, though their relative strengths in each area differ