--meaning that her cerebellum cannot coordinate her movements precisely, at least one possibility to investigate is celiac/gluten intolerance. There is an entity known as gluten ataxia:

https://sites.google.com/site/jccglu...e/glutenataxia

In fact, Looking through the entire Gluten File (put together by Neurotalk stalwart jcc and famous throughout the on-line world) might be a good idea:

https://sites.google.com/site/jccglutenfree/