Thanks for the answer. I have taken NATURE MADE B-COMPLEX for a number of years. Vitamin C 300mg, Thiamin 15 mg,Riboflavin 10.2 mg, Niacin 50 mg. VITAMIN b6.5 mg,Pantothenic Acid 10 mg The Neuropathy in my hands has progressed to my wrist up the little finger side of my hands in the last 6 weeks. The feet have been in process for over a year BUT the loss of sensation is still increasng and there seems to be soft swelling under the Ball of my feet and some now in the heal area.