198 (2): 198202 Redondo P., de Felipe I., de la Pena A., et al
The mitochondrial-derived peptide MOTS-c promotes metabolic homeostasis PubMed
But swapping blood with his 17-year-old son and 70-year-old father and undergoing daily body scans by a team of 30 doctors isnt quite cutting it for the 46-year-old centi-millionaire who wants to be 18 again
specifically its potential to accelerate healing of tendons, ligaments, muscles, and bones
(And, of course, its possible to have this type of tear AND the other type at the same time, although I havent come across this yet.) It seems very difficult to get a clear explanation anywhere of how significant these intrasubstance tears are and what constitutes a mild, moderate or severe version of one