FDA Advisory No. 2020 1753 Public Health Warning Against the Purchase and Consumption of the following Unregistered Food Supplements: Food and Drug Administration Nano Liposomal L Carnitine fortified with L Metionine and L Lisine uni My Store Acetyl L Carnitine L Carnitine 500 mg Fat Metabolism & Energy Support Iron Faith Nutrition L Carnitine is an amino acid that supports weight loss as it is a fat burning supplement. L Carnitine Push is a direct and quick IV infusion procedure that can be done on a weekly