L carnitine is a naturally occurring amino acid structure that is made in the human brain, liver, and kidneys. L carnitine plays a critical role in energy production, as it converts fat into energy. 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 L Carnitine Tablets for Energy Support Nature's Bounty ByBv's Scoop of Knowledge Scoop 1: L Carnitine Better Knowledge Better Choices Better Version L Carnitine plays a crucial role in energy production by facilitating the conversion of fat into 6 potential benefits of l carnitine Good Food