Diabetes and GBS

Thanks Rhonda for your reply. Pretty scary info on Metformin. Another less serious reason is that Metformin lowers your B12 level. So for those of use with GBS a low B12 level could interfere with our nerve regeneration. That was explained by a doctor friend of mine last night. I am going to start taking Januvia with my glipizide. Will let you know how that combo works.