What is peripheral neuropathy? This is a dysfunction or disease of peripheral nerves. It causes symptoms like numbness, weakness, pain or even paralysis. Onset is often in the feet or hands. The most commonly heard about cause is diabetes. There are two variants of peripheral neuropathy. Mononeuropathy and polyneuropathy. Mono occurs when one specific part of … [Read more...] about Can Vitamin B12 Help Painful Neuropathy?