Can gluten intolerance be the source of a consistent elevated Epstein Barr and Peripheral neuropathy?

Can an intolerance to lactose, gluten when ingested uncontollerable be the source for a toxic reaction that it cause CNS with peripheral neuropathy in the feet? Does diet paly a role that important if one is not able to process it, and does it interfer with the normal vitamin absorbtion so that it could be the cause as well?