Microbiota-targeted interventions tagged posts

Boosting good gut bacteria population through targeted interventions may slow cognitive decline

Boosting good gut bacteria population through targeted interventions may slow cognitive decline
Microbiota-targeted interventions are associated with improvements in memory, executive function, and global cognition. Credit: Darryl Leja, National Human Genome Research Institute, National Institutes of Health

The origin of neurodegenerative diseases like Alzheimer’s or dementia isn’t limited to the brain. The state of your gut can quietly set off a cycle of chronic, system-wide inflammation that nudges the brain toward cognitive decline. But how does the pathogenesis of a disease that seems purely brain-based begin in the gut—an organ that is mostly busy producing chemicals for digesting food?

It turns out these two entities are linked by the gut-brain axis, a two-way communication superhighway that constantly sends signals between the digestive tract and the central nervous s...

Read More