# Mediterranean diet and cognition

1 paper in the library, strongest Strong.

**Graded Strong**: Two prospective cohorts of 130,240 adults followed from 1980 and 1986 to 2023 with repeated diet assessment, though dementia was self-reported or taken from death records.

## Papers (1)

- [Sticking With Mediterranean or MIND Diets Linked to Lower Dementia Risk](https://longevity-cities.com/en/research/sticking-with-mediterranean-or-mind-diets-linked-to-lower-dementia-risk) · Strong · n = 130240 · 2026 · Alzheimer's & dementia : the journal of the Alzheimer's Association

## How this map is computed

A mark's size is the number of papers we hold on that pairing. It is a count, not a weighting by study design or sample size.

The fill shows the strongest grade in the cell. One Strong paper among four Preliminary ones still fills it dark, so open the cell to see the rest.

Grades and verdicts are assigned by a named person, never by counting.

An empty cell is a finding: nobody in our library has run that trial yet.

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_Canonical: https://longevity-cities.com/en/evidence/mediterranean-diet/cognition · Part of Longevity Cities_