Carnitine plays crucial role in energy production esp for the heart, fueling mitochondria (cell furnaces). Highest food source? Only animal food, especially red meat; lamb and beef are best. (Redder the Acetyl L carnitine & Your Brain Cognitive Vitality Alzheimer's Drug Discovery Foundation Victorian KANGAROO MEAT & L CARNITINE HEALTH RISK Whilst the Kangaroo Industry continues to promote kangaroo meat as a healthy option, it has long been known that there are major health risks. Nutrition: Red meat consumption leads to a microbiota dependent risk of cardiovascular disease L Carnitine Benefits for Fat Burning and How to Use ICONFIT L carnitine: Science Backed Benefits, Risks, and More