Carnitine: Genetic Variants Affecting Mitochondrial Energy and Health Role of carnitine in disease Nutrition & Metabolism Springer Nature Link Acetyl L Carnitine Benefits Blood Pressure and Blood Sugar Health in Those at Risk for Cardiovascular Disease Natural Health Research L Carnitine injection is recommended at 1 ampule every 2 3 days for best results. The L Carnitine is taken intravenously either by normal injection or using a butterfly needle. After taking this L Carnitine, you l carnitine, a friend or foe for cardiovascular disease? A Mendelian randomization study BMC Medicine Springer Nature Link