I take 600mg a day of Alpha Lipoid Acid. Name brand I use is Natrol or Nutricost. They really help. I started out taking 300mg to make sure I could take them. Then switched to 600mg a day. Don't make it great, but it helps so much. stopped my feet from burning and my fingers from tingling so bad. I think they are GREAT Let me know if they help. if you buy them. I get mine from Amazon and you get them in a couple of days. Cost is about $25.oo for 240 pills, Of course they have other options. you can also increase the dose if you need to.