See my posts on aceytl carnitine alpha lipoic acid. I take for neuropathy. The combo has other benefits, and my Doctor says it will do no harm. Acetyl L Carnitine Nerve, Cognitive Function The Nutrition Supplement Dietitian PDF) Effects of Acetyl L Carnitine and Methylcobalamin for Diabetic Peripheral Neuropathy: A Multicenter, Randomized, Double blinded, Controlled Trial Acetyl L Carnitine 500 mg L Carnitine Protocol for Life Balance Acetyl L Carnitine (ALCAR) Supplement for Horses Mad Barn