CAT and sarcopenia: Accordingly, a direct correlation between muscle ROS and the muscle mass during normal aging and in muscle diseases has been reported.44 In addition, antioxidant intake and circulating levels as well as markers of oxidative damage have been variously correlated with sarcopenia,45 bone remodelling processes, fractures, and physical function in older adults.46, 47, 48 We found that one of the endogenous defenses to oppose increased stress in older muscle cells, CAT, may be altered in sarcopenic compared with non‐sarcopenic participants.