Urinary urolithin C
Biomarker1 paper1 finding
- Human trial1
Associations
1Cortical thickness
upin humans1
1 study
Cortical thickness
upin humans1
Urinary urolithin C is associated with cortical thickness in humans (β = 0.015 [95% CI, <0.001-0.029] per 1-SD).
HumansCognitively healthy participants allocated to the walnut dietcerebral cortex2 yearsn = 55
Gut metabolites linked to preserved brain thickness in older adults · Food & function · 7 Oct 2026
Latest
1Food & FunctionHuman trial
Gut metabolites linked to preserved brain thickness in older adults
In a 104-person trial sub-study, rising levels of gut-produced urolithins tracked with preserved cortical thickness over two years in 55 older adults…In a 104-person trial sub-study, rising levels of gut-produced urolithins tracked with preserved cortical thickness over two years in 55 older adults eating walnuts.