Very interesting story
Researcher's labour of love leads to breakthrough in treating MS
What he learned in his medical detective work, scouring dusty old books and using ultra-modern imaging techniques, could well turn what we know about MS on its head: Dr. Zamboni's research suggests that MS is not, as widely believed, an autoimmune condition, but a vascular disease.
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Fighting for his wife's health, Dr. Zamboni looked for answers in the medical literature. He found repeated references, dating back a century, to excess iron as a possible cause of MS. The heavy metal can cause inflammation and cell death, hallmarks of the disease. The vascular surgeon was intrigued – coincidentally, he had been researching how iron buildup damages blood vessels in the legs, and wondered if there could be a similar problem in the blood vessels of the brain.
http://www.theglobeandmail.com/news/...rticle1372414/