Beef It's more than just protein and fat. Most people think beef is simply a source of protein with a bit of fat, but science paints a much richer picture. Beef Intestinal microbiota metabolism of l carnitine, a nutrient in red meat, promotes atherosclerosis Nature Medicine L CARNITINA PLUS Farmasi Buscas apoyar tu rutina y sentirte con ms energa? La L Carnitina es un excelente complemento para: Apoyar la quema de grasa Aumentar energa Study Points to New Culprit in Heart Disease The New York Times