+Commonly discussed benefits Strong support for muscle protein synthesis and hyperplasia in research Discussed for recovery from heavy training and injury Nutrient partitioning toward muscle tissue Much longer active window than native IGF-1 +Research highlights IGF-1 LR3 is one of the most-studied IGF-1 analogues in muscle biology, with extensive cell-culture and rodent literature on satellite-cell activation, hypertrophy, and tendon repair
Nasca C, Dobbin J, Bigio B, Watson K, de Angelis P, Kautz M, Cochran A, Math AA, Kocsis JH, Lee FS, Murrough JW, McEwen BS, Rasgon N (2021) Insulin receptor substrate in brain-enriched exosomes in subjects with major depression: on the path of creation of biosignatures of central insulin resistance
doi: 10.1016/j.xcrm.2025.102139
Her father had died from a heart attack at 58
Increased cellular concentration of these primary antioxidants will have positive benefits to every area of physical human health