Biomarkers for endothelial function, insulin sensitivity, intracellular signaling, maintaining DNA integrity , inflammation, metabolic flexibility, mitophagy (recycling old and damaged mitochondria) and cellular senescence (also called "zombie cells" as these cells have lost proper function, harm nearby cells and do not die off) are all favorably affected
Acetyl-L-carnitine appears to be safe for children, but they should use it under strict medical supervision [100, 101]
Many protocols start at 0.25 mg weekly and escalate over time, so concentration accuracy matters from the first mix
Interleukin-1 signaling in osteoarthritis - chondrocytes in focus
Of course, more studies are needed to confirm or deny this possibility, but current research is encouraging