L Carnitine Linus Pauling Institute Oregon State University 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. Frontiers Exogenous L carnitine Administration Ameliorates the Adverse Effects of Heat Stress on Testicular Hemodynamics, Echotexture, and Total Antioxidant Capacity in Rams Systemic regulation of L carnitine in nutritional metabolism in zebrafish, Danio rerio Scientific Reports The Role of L Carnitine in Kidney Disease and Related Metabolic Dysfunctions