L Carnitine. Fat burning hero or just another hype supplement? If weight loss is your goal, L Carnitine might support your journey, but it's not a magic fix Here's what it actually does Didn't another study show carnitine was good for the heart? Does L Carnitine Work for Weight Loss? What the Science Says L Carnitine for Fat Loss: Why Most Supplements Fail (and What Actually PEScience L Carnitine Benefits, Uses, Dosage, Foods, Side Effects Dr. Axe