Simple sugar could play a key role in the development of progressive MS

Multiple sclerosis, or MS for short, manifests itself slightly differently in each person - which is why some call it "the disease of a thousand faces." Arguably the worst manifestation of MS is its chronic progressive form. Unlike the more common relapsing-remitting variant (RRMS), in which sufferers are often symptom-free for months or even years, patients with the primary progressive form of the disease (PPMS) see their condition steadily deteriorate with no remissions.