6 potential benefits of l carnitine Good Food Thyroid Supplement with L Carnitine for Cats Only Natural Pet L Carnitine Liquid Benefits Explained: A Guide The Science of Good Health If you are like a lot of people, you may have never heard of carnitine but this important nutrient is critical for our body's ability to optimally burn fat required for energy. 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 Hormones.gr