Serum L Carnitine Levels Are Associated With First Stroke in Chinese Adults With Hypertension Stroke Did you know L carnitine, a vital amino acid, is naturally produced by your body and found in various foods? While acetyl L carnitine (ALCAR) can be a beneficial supplement for some, most people get How Much L Carnitine Per Day: Expert Guide The Science of Good Health Role of carnitine in disease Nutrition & Metabolism Springer Nature Link