acetyl-l-carnitine neuropathic pain randomized meta-analysis A Comprehensive Review of Safety, Efficacy, and Indications for the Use of Alpha-Lipoic Acid and in Frontiers | Discovery and validation

In conclusion, the role of betaine in rodents with NAFLD seems to involve multiple metabolic pathways, and its important role is to regulate the expression of genes involved in fatty acid and lipid metabolism, thus improving the development of liver steatosis

After all, lower protein and carnitine intake could lead to lower amounts in your body

Renal carnitine loss may also affect the morphology and function of red blood cells and reduce the oxygen carrying and releasing capacity of red blood cells, thereby reducing tissue oxygen supply (including the kidney), and tissue hypoxia activates hypoxia-inducible factor 1 (HIF-1), which in turn reduces OCTN2 expression through the HIF-1-PPAR signaling pathway

Lindberg D, Shan D, Ayers-Ringler J, Oliveros A, Benitez J, Prieto M, et al