L Carnitine: What it's used for, benefits and how to take it correctly Justloading 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 Tablets for Energy Support Nature's Bounty IV Carnitine Therapy Energy Boost & Metabolism Support Minnerva Clinic L Carnitine Side Effects & Safety: A Complete Guide The Science of Good Health