Diabetes and Glucose Control Life Extension 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. Acetyl L Carnitine 500 mg Medicine Center Pharmacy Diabetic supplement, With Fast&Up Glucolean, support your body with:, Reduced sugar spikes after meals, Better Insulin Sensitivity , Support for fat metabolism, You can also use my code Does L Carnitine Work for Fat Loss? A Dietitian Explains