L Carnitine: A Powerful Fat Burner and Energy Booster Rock's Discount Vitamins How to Take L Carnitine Correctly to Boost Your Training Bodybuilding.com L Carnitine helps your body turn fat into fuel improving energy, endurance, and recovery. Combine it with consistent training and a clean diet for real results! , ., ., ., ., #LCarnitine #FatLoss Burn fat smarter, not harder., Most people think fat burn = more cardio. Truth is, your body needs the right tools to actually use stored fat as fuel., Thats where L Carnitine comes in its