Did you know L Carnitine is also in food, mainly from red meat. However, if you're mainly eating white meat, fruits and veggies, you might not be getting enough. Swipe left to see Losing weight with L carnitine supplements. Yes or no? Re thinking red meat: what's the beef? L Carnitine is a Vital for Male Fertility Natre Acetyl L Carnitine Fat Loss Support Red Dragon Nutritionals Base Nutrition 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