It does not follow that every higher exposure buys a meaningful clinical benefit
+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
One study on the fermented version of this ingredient found it could help reduce UVA-induced collagen breakdown
25 In a controlled trial in 41 patients with sudden sensorineural hearing loss, those who received NAC along with intratympanic (through the eardrum) injections of the steroid dexamethasone for 14 days gained an ability to hear a specific high pitch (8,000 Hz) and were more likely to recover their hearing than those who received intratympanic steroid injections alone
Alpha-lipoic acid and N-acetylcysteine protects intensive swimming exercise-mediated germ-cell depletion, pro-oxidant generation, and alteration of steroidogenesis in rat testis
