Fiber Formulation-Dependent Modulation of Gut Microbial Metabolism in Parkinsons Disease
Olivia Adele Todd, Lam Dai Vu, Ingmar A. J. van Hengel, Beth Statkus, Pieter Van den Abbeele
This study shows that multi-fiber formulations increase SCFA production and microbial biomass in PD fecal samples, suggesting formulation-dependent modulation of gut-brain signaling.
bioRxiv · Apr 14, 2026 · PreprintMicrobiology