Exercise can prevent Peripheral Neuropathy
This Italian study looked at the long term benefits of aerobic exercise on the prevention of the onset of peripheral neuropathy.
It concluded,
This study suggests, for the first time, that long-term aerobic exercise training can prevent the onset or modify the natural history of DPN.
http://www.jdcjournal.com/article/PIIS1056872705000905/fulltext
Study published by the Journal of Diabetes and Its Complications, 2006