 The investigator will enroll a cohort of 80 diabetes type II patients with peripheral neuropathy see section 6 for sample size justification. The diagnosis of diabetes mellitus will be based on World Health Organization criteria.WorldHealthOrganization 1999. The inclusion and exclusion criteria are described in table III. The clinical assessments are described in table IV. The investigator will discuss the study design, duration, and its risks with potential subjects asked to participate. The participant will be provided with a consent form to read at their leisure. The investigator will be available to answer questions or provide more explanation as requested by potential participants and their family. 