It doesnt mean youre sick or that you dont tolerate carbs or gluten
This is a side effect that many people report anecdotally, but as far as I know, theres no comprehensive analysis that has been done so far (as of Jan 2026)
However, the peptides effects on fat metabolism may theoretically interact with diabetes medications, insulin, or other compounds affecting glucose and lipid metabolism
They requested a large safety study with at least 9,000 patients before considering approval to address this problem
Compared to the corresponding endogenous hormones, retatrutide is more potent at GIPR by a factor of 8.9, and less potent at GCGR and GLP-1R by factors of 0.3 and 0.4, respectively 7 (Fig
Some nanoparticles have been designed to target neurons more specifically, such as gold NPs coated with exosomes that carry Rabies Virus Glycoprotein (RVG) peptide and lysosome-associated membrane protein 2b (RVG-Lamp2b) fusion peptides (86), which targets nicotinic acetylcholine receptors on neurons