L-carnitine is a naturally occurring substance found in food, such as L-carnitine, which occurs naturally in red meat and is synthesized as an over-the-counter nutritional supplement. Read More

L-carnitine is a nutritional and dietary supplement. You can get it from food source, but you can get a small amount of L-carnitine from your diet by eating meat and fish. L-carnitine is a naturally occurring amino acid derivative that is commonly used as a supplement. It is used for weight loss and may have an impact on brain function. Read More