History of L carnitine: Implications for renal disease Journal of Renal Nutrition Top 7 L Carnitine L Tartrate Uses for Fat Loss The Role of L Carnitine in Kidney Disease and Related Metabolic Dysfunctions Effects of l carnitine supplementation on liver and kidney lipid levels Download Scientific Diagram Did you know L carnitine, a vital amino acid, is naturally produced by your body and found in various foods? While acetyl L carnitine (ALCAR) can be a beneficial supplement for some, most people get Early research into L carnitine was often cited as underwhelming, showing negligible changes in muscle carnitine content and fat loss outcomes. However, these findings may have been limited by a short study window