L CARNITINE for fat loss? A quick summary and understanding of this popular but misunderstood supplement Carnitine Memorial Sloan Kettering Cancer Center Carnitine: the claims and why it may not work L Carnitine: Benefits, Side Effects, FAQ, Sources, and Dosage L Carnitine doesnt magically burn fat, it helps your body use fat as energy. Combine it with training and consistency, and youll feel the difference @Marybosch shows us how L Carnitine will boost