L Carnitine: The Energy Booster Your Body Loves Turn fat into fuel and power up your recovery with one of our favorite performance vitamins. Boosts metabolism & fat burning L Carnitine Injections: A Clinical Guide for Practitioners National Medical Resources Inc 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 Linus Pauling Institute Oregon State University Swanson Propionyl L Carnitine with Glycine Heart Health and Energy Support, Muscle Strength and Endurance, 60 Veggie Capsules Macy's Propionyl L Carnitine for Erectile Dysfunction: What the Evidence Shows and How to Approach It