GLP-1 Advisor | One Day MD

Updated: October 3, 2026  |  Evidence review: Human clinical trials, systematic reviews, regulatory labeling and longevity research Can Ozempic, Wegovy, Mounjaro or Zepbound slow aging? GLP-1-based medicines have moved far beyond the original weight-loss conversation. Large clinical trials have shown meaningful benefits for cardiovascular outcomes, kidney disease, obesity-related heart failure and obstructive sleep apnea. Those effects could translate into healthier aging for appropriately selected patients. But that is not the same as proving that GLP-1 drugs directly slow the biological aging process or extend the maximum human lifespan. As of 2026, that distinction remains critical. OneDayMD evidence position: GLP-1 medicines should currently be viewed primarily as treatments for obesity, type 2 diabetes and selected obesity-related diseases—not as established anti-aging or lifespan-extension drugs. The strongest longevity ...

Home › GLP-1 Hub By Dr. Frank Yap, MD  |  Last updated: October 10, 2026  |  Purpose: evidence and safety education, not individual medical advice Quick Answer (as of October 10, 2026) GLP-1 therapy now includes injections and, since 2025–2026, two FDA-approved pills : oral Wegovy (semaglutide 25 mg, December 2025) and Foundayo (orforglipron) , approved April 1, 2026 as the first non-peptide oral GLP-1 for weight management. Retatrutide is not approved anywhere ; it remains in Phase 3 testing. Compounded and gray-market GLP-1 or peptide products are not FDA-approved, and the FDA issued warning letters to telehealth compounders in March 2026. Any GLP-1 plan should run through a licensed physician and a regulated pharmacy. On this page Approval status at a glance Pills vs injections Retatrutide: what is and isn't known Safety, side effects and compounding risks Evidence grades (CEBM) Explore the full GLP-1 & peptide library Malaysia...

By Dr. Frank Yap, MD  |  Originally published April 2026  |  Fully updated August 26, 2026 for the FDA's July 2026 compounding committee vote Quick Answer As of August 2026, GLP-1 receptor agonists (semaglutide, tirzepatide) remain the only peptides in this guide with full FDA approval. On July 23–24, 2026, an FDA advisory committee (PCAC) recommended adding BPC-157, KPV, TB-500, MOTS-c, Semax, and Epitalon to the list of substances compounding pharmacies may use — but that vote is non-binding, and none of the six is lawful to compound yet; formal rulemaking is expected to take 12–24 months. Separately, AOD-9604 failed its pivotal human obesity trial back in 2007. The best human evidence among the non-GLP-1 peptides here belongs to topical GHK-Cu (skin) and Selank (anxiety); the weakest belongs to BPC-157 and TB-500 (mostly animal data). Any protocol should run through a licensed physician — not a gray-market vendor. Medical & regu...