L Carnitine Benefits, Uses, Dosage, Foods, Side Effects Dr. Axe L Carnitine Benefits, Uses, Dosage, Foods, Side Effects Dr. Axe ALPHABLUE Liquid L Carnitine 3000 mg Supports Fat Metabolism, Weight Loss & Bodybuilding, Vitamin B5 & N Acetyl L Tyrosine ORANGE 500 ML : Supplements don't replace the workbut they can support it L Carnitine helps your body turn fat into usable energy, so you can push harder and recover better. Consistency first. Supplements second. Results