I have read your blog with interest. May I suggest you to read the book "COULD IT BE B12 ...AN EPIDEMIC OF MISDIAGNOSES" by Sally M Pacholok and Jeffrey J Stuart. They explain that Multiple Sclerosis is very often associated with a deficiency in a simple and cheap vitamine B12.
Please read the book and have your B12 level controled, or simply take vit B12 supplement. I upvoted, and hope you visit my web about why and how to supplement your food