Role of carnitine in disease Nutrition & Metabolism Springer Nature Link L Carnitine Linus Pauling Institute Oregon State University Understanding L Carnitine Deficiency and Its Side Effects The Right Way to Take L Carnitine to Boost Your Training 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 Benefits, Dosage, Uses & Side Effects