Nature's Bounty, L Carnitine Caplets, 500 mg, Heart Health Support Walmart.com Glideon benefits of L Carnitine L Carnitine supports weight loss by increasing fat burning and energy. It enhances exercise performance and reduces muscle soreness. Additionally, L Carnitine improves heart health by boosting energy production in L Carnitine: The Energy Booster Your Body Loves Turn fat into fuel and power up your recovery with one of our favorite performance vitamins. Boosts metabolism & fat burning Benefits of L Carnitine:, When taken as a supplement, L Carnitine has been shown to have a beneficial impact on weight loss and improved brain function. It has also been linked to improved heart