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, Should I Take Acetyl L Carnitine or L Carnitine HealthAid 6 potential benefits of l carnitine Good Food Over 90% of your body's energy comes from mitochondria. When they break down, everything else does too. Think: Fatigue that sleep doesn't fix Brain fog and memory issues Slow When to Take a Fish Oil Supplement CoQ10 Plus with L Carnitine 100 mg Nature's Bounty