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 If you're putting in the work but the scale isn't moving, your body might just need a little help tapping into its fat stores. That's where L Carnitine comes in. It's not a Revisiting the Role of Carnitine in Heart Disease Through the Lens of the Gut Microbiota : r ScientificNutrition L Carnitine Linus Pauling Institute Oregon State University L Carnitine Linus Pauling Institute Oregon State University L CARNITINE (LEVOCARNITINE) What is it? L Carnitine is a natural amino acid that helps the body turn fat into energy. How it works: Levocarnitine forces fat into the cells to