Nutrients. 2018;10(8)
Plain language summary
Gluten related disorders (GRDs) is an umbrella term for diseases triggered by gluten, including coeliac disease and gluten sensitivity. People with GRDs may experience a wide range of symptoms including digestive and nervous system issues. Movement Disorders (MDs) refers to a group of nervous system conditions that cause abnormal movements, which may be voluntary or involuntary. This literature review looked at the current research on GRDs and MDs such as epilepsy, Parkinson’s disease, restless leg syndrome and tremors. 48 papers were used for the review. Most papers looked at MDs in those diagnosed with coeliac disease, rather than other GRDs. The authors found many examples where the symptoms of MDs, including chorea, restless leg syndrome, stiff person syndrome and tics, improved on a gluten free diet. The authors concluded that gluten-related MDs may be more common than previously thought, and that following a gluten free diet can be beneficial in many cases. They recommended that gluten sensitivity and coeliac disease should be considered in patients with MDs of unknown cause.