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We may increase life span through a slower cell growing/metabolism, a slower loss of physiologic reserve capacity, a shift of cellular metabolism from cell proliferation to repair activities and a decrease in accumulation of senescent cells

Guo, Y., et al., alpha-Lipoic acid increases energy expenditure by enhancing adenosine monophosphate-activated protein kinase-peroxisome proliferator-activated receptor-gamma coactivator-1alpha signaling in the skeletal muscle of aged mice

10.1016/j.nbd.2014.12.025 105 RumiJ.MarmolF.SanchezJ.Gimnez-CrouseillesJ.CarreoM.BargallN.et al (2013)

Growth hormone plays a significant role in protein synthesis, which is essential for muscle repair and adaptation. Murray et al., Frontiers in Endocrinology Enhances Fat Loss Increased GH levels also promote lipolysis , or the breakdown of stored fat for energy