Upper endoscopy results show a troubling pattern of leftover food in GLP-1RA users' stomachs, even after proper fasting
This software was used for the multivariate statistical analysis, and samples were normalized by sample weight and data scaling
Incretins are hormones your gut releases in response to eating
Separately, in 2026 the FDA and HHS signaled moving several peptides, including injectable GHK-Cu, BPC-157, and TB-500, toward a compounding-eligible category
Related Stories Antiviral drugs and shingles vaccines tied to lower dementia risk People judge weight loss more harshly when GLP-1 drugs are involved, study finds Genetic variants may help explain who loses more weight and who gets side effects on GLP-1 drugs Options include once-weekly injectables, daily agents, combination therapies with insulin, and newer oral formulations that some patients may prefer, although tolerability and discontinuation remain considerations
Esposti D et al