I know using himalayan sole salt is not specifically about PN however, every little bit helps. My husband and I have started taking 1 teaspoon of sole salt every morning and its only been 5 days and we both have increased energy.

My PN has been better however I have no idea if that is coincidence or not. There is talk that sole salt helps with pain. I also found a clinical study.

http://www.himalayancrystalsalt.com/...-research.html

And this is just a good article..

http://www.detoxinternational.com/de...ookieSupport=1

Just thought I would share what I am doing. I have several reasons for doing the sole salt, I am trying to get off my BP meds, I also am wanting to detox some metals among hoping it helps in other ways that in turn will help my pn.