I have not tried DM or DM/Q, but my pain clinic wanted me to take Alpha-Lipoic Acid as well as tumeric supplements. I've been taking both religiously for 4 months and my arms have not been an issue (burning, mostly). My function has also increased with minimal negative fall-out.

Ironically, my acupuncturist suggested a supplement called Disc-Flex and it has Alpha-Lipoic acid in it as well, but not as high of dose I take with a stand alone ALA supplement.

I will continue to take it.