Coffee linked to gut bacteria changes in new research
New research suggests coffee, including decaf, may increase gut bacteria diversity. However, higher consumption was associated with less benefit.
Findings may interest those with gut health concerns, though evidence is observational.
Study type and population
The research was observational and included a diverse group of participants, though exact numbers were not specified.
Gut-brain axis implications
Researchers suggest the changes in gut bacteria may influence the gut-brain axis, but this remains speculative.
Common questions
Does this research suggest coffee is good for the gut?
The study found coffee may increase gut bacteria diversity, but more is not always better.
Can this research be used to recommend coffee consumption?
The findings are observational and do not provide enough evidence to recommend specific coffee intake.
Sources
- Coffee's Hidden Effects on Gut Health Medscape · medscape.com
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