Soluble fermentable dietary fiber

Soluble fermentable dietary fiber increases Mic.7 microglial subtype in mice.

“5% SFDF intervention was associated with a shift toward a reparative Mic.7 microglial subtype enriched for immune regulation and oxidative defense programs.”

Animals5%

Soluble fermentable dietary fiber attenuates age-related cognitive impairment via neuroimmune and antioxidant modulation: evidence from multilevel analyses in populations and aging mouse models

Frontiers in immunology·2 Feb 2026