L carnitine containing Food Groups Healthy Products Containing Stock Vector (Royalty Free) 2219112733 Shutterstock What is L Carnitine? L Carnitine is a naturally occurring amino acid derivative that the human body can synthesize itself. It is mainly found in red meat and dairy products. [1] Core Benefits of Rebuild & Repair with Carnitine: Chronic illness? Your body needs extra nutrients to repair damage. Carnitine is a game changer for those with neurological, cardiovascular, or ocular conditions. Learn about how carnitine moves L Carnitine Benefits, Uses, Dosage, Foods, Side Effects Dr. Axe NOW Foods L Carnitine Liquid 1000 mg, Tropical Punch 16 fl. oz. L Carnitine