Low Level of Supplemental Dietary L carnitine Increases Energy Expenditure in Overweight, But Not Lean, Cats Fed a Moderate Ener L Carnitine Deficiency in Cats PetMD Frontiers Dietary choline, but not L carnitine, increases circulating lipid and lipoprotein concentrations, without affecting body composition, energy expenditure or respiratory quotient in lean and obese male cats during weight maintenance WHEN DIETS HAVE INSUFFICIENT L CARNITINE, QUINICARN IS THE ANSWER! A dietary supplement for cats and dogs, providing active