Supplements and chronic pain: What does the research say? Some studies suggest possible benefits for: Acetyl L Carnitine (energy for cells; studied in diabetic nerve pain) Alpha Lipoic Acid (antioxidant; may ease nerve pain, Acetyl L Carnitine 500mg Capsules Health4All ALC Blood Sugar Support: What Alpha Lipoic Acid and Acetyl L Carnitine Actually Offer Physician Naturals Alpha Lipoic Acid Plus Acetyl L carnitine HCL 1600 Mg 1, 600 Mg Per Serving Acetyl L Carnitine & Alpha Lipoic Acid Fullscript