Efficacy of Probiotics in Improving Motor Function and Alleviating Constipation in Parkinson's Disease: A Randomized Controlled Trial.
Nasibeh GhalandariFarhad AssarzadeganSeyed Amir Hassan HabibiHadi EsmailyHabib MalekpourPublished in: Iranian journal of pharmaceutical research : IJPR (2023)
This study demonstrated that multi-strain probiotics could improve frequency, consistency, and sense of complete evacuation in PD patients, while there was no significant effect on motor functions in 8 weeks. It is suggested that additional studies be conducted on longer-term effects.