Research suggests GIP can enhance GLP-1's effects on insulin secretion through synergistic pancreatic effects, and may provide metabolic benefits including bone health preservation during weight loss and maintenance of energy expenditure
TL;DR: Cleveland Clinics new M6 study on bariatric surgery vs glp-1s published in Nature Medicine on September 16, 2025found that, in people with obesity and type 2 diabetes, metabolic (bariatric) surgery was associated with better long-term survival and fewer heart, kidney, and eye complications than GLP-1 medications alone
[DOI] [PMC free article] [PubMed] [Google Scholar] 41.Farshi S
Major strengths of this study include the use of GSH to obtain a quantifiable, objective measure of recovery from GS
Arsenite induces testicular oxidative stress in vivo and in vitro leading to ferroptosis
This is a proposed mechanism connecting the dots, not a single study proving less NAD+ causes less collagen in a straight line, but its a reasonable explanation for why skin resilience changes with age