tirzepatide interactions creatine and Zepbound: Safe Muscle Support Creatine With Tirzepatide: Safety &

(More information) Endogenously synthesized lipoic acid is bound to protein and functions as a cofactor for several important mitochondrial multienzyme complexes

The Phase 2 dose-finding trial (N=338), published in the New England Journal of Medicine in 2023 (DOI: 10.1056/NEJMoa2301972), randomized participants with obesity (BMI 30-50) to retatrutide at doses ranging from 0.5mg to 12mg weekly or placebo over 48 weeks

Wegovy and Saxenda, both injectables, are the only GLP-1s FDA-approved for obesity

Interestingly, as the authors note, skeletal muscle does not appear to express a functional GLP-1 receptor

Glucagon Receptor Biology Research Retatrutide has become a key research tool for studying GCGR biology in a metabolic context