SCIENCE · VERIFIED DEVELOPMENT
Coffee's Impact on Gut and Brain Discovered
WHY IT MATTERS
This study sheds light on the potential benefits of coffee on mental health and cognitive function, highlighting the importance of gut microbiome in brain function.
What happened
A recent study found that both caffeinated and decaf coffee can influence mood and brain function by altering the activity of microbes in the gut.
The research linked coffee consumption to lower stress, depression, and impulsivity, as well as changes in gut bacteria and metabolites.
Decaf coffee was associated with improved learning and memory, while caffeinated coffee appeared to reduce anxiety and improve attention.
PRIMARY SOURCES
Scientists just discovered what coffee really does to your gut and brain
ScienceDaily · Discovery only; verify against the cited research or institution when available
CORRECTIONS & UPDATES
- Revision 1 · Initial ingestion · Sep 28, 2026, 2:16 PM
- Revision 2 · Source update detected · Sep 28, 2026, 2:16 PM