If you are like a lot of people, you may have never heard of carnitine but this important nutrient is critical for our body's ability to optimally burn fat required for energy. L carnitine is a naturally occurring amino acid structure that is made in the human brain, liver, and kidneys. L carnitine plays a critical role in energy production, as it converts fat into energy. The effects of L carnitine on renal function and gene expression of caspase 9 and Bcl 2 in monosodium glutamateinduced rats BMC Nephrology Springer Nature Link Selective inhibition of OCTN2 is more effective than inhibition of gamma butyrobetaine dioxygenase to decrease the availability of l carnitine and to reduce myocardial infarct size ScienceDirect Amino Acids Kidney Health L CARNITINE 510mg L Carnitine capsules 2 Bottles eBay