MOTS-c: The Mitochondrial Peptide That Could Change How We Think About Aging”

These sources explore the biological significance and therapeutic potential of MOTS-c, a unique 16-amino acid peptide encoded within the mitochondrial DNA. Often described as an "exercise mimetic," this signaling molecule is naturally released during physical exertion to regulate metabolic health, enhance insulin sensitivity, and promote fat oxidation. Research highlights its ability to improve physical endurance and longevity in animal models, with some evidence suggesting it may combat age-related decline, osteoporosis, and obesity. Despite promising findings regarding its role in cellular energy management, the sources note a lack of extensive human clinical trials and the absence of FDA approval. Experts emphasize that while MOTS-c represents a fascinating frontier in longevity science, potential users must weigh its metabolic benefits against risks like injection site reactions and unknown long-term effects.