Daisy, one person with ppms who has improved amazingly is Rica, pen-name Katman, who writes here sometimes but can be found most days on http://www.CPn Help.org
. Send her a private message at either place and ask.
I never got a big reaction from the NAC test, but I was well into the treatment before I took it, so I can't really be used as evidence.
David does still see patients with an MS diagnosis and quite a few are ppms people. Send him an email: you can find his address at the bottom of page number one of his MS pages: http://www.davidwheldon.co.uk/ms-treatment.html
. Funnily enough, not everyone is rushing off to get ccsvi treatment!