Therefore, clock gene misalignment alters muscle composition and function, which has a strong association with health status, with low strength and muscle mass being independent factors for the development of sarcopenia, which is strongly associated with breaking the circadian rhythm regardless of age; in the elderly, this factor is enhanced, which leads to functional incapacities, falls, osteoporosis, dyslipidemia, increased cardiovascular risk, metabolic syndrome, immunosuppression, and increased risk of mortality [13]. The gene discussed is CLOCK; the disease is sarcopenia.