I have SCA type 2 and have had it for almost 10 years. I have a walking stick which I need to use when walking alone. This last year my ataxia has progressed quite fast although up until then quite slowly. I know every case is different but how have other peoples ataxia progressed over time? I also have problems with coughing, speech and coordination. Can anyone recommend any supplements they take and work? My main fear is not knowing how this disease will progres and its speed.