The Claim

Higher cheese intake of more than 31 grams per day is associated with a 28% lower risk of incident dementia over a 22-year period in middle-aged Finnish men compared to cheese intake of less than 0.7 grams per day.

Source: Associations of dairy, meat, and fish intakes with risk of incident dementia and with cognitive performance: the Kuopio Ischaemic Heart Disease Risk Factor Study (KIHD)

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
60score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Correlation
1 study reviewed
In plain English

Middle-aged Finnish men who ate more than 31 grams of cheese per day had a 28% lower incidence of dementia over 22 years than those who ate less than 0.7 grams per day.

See the scientific wording

Higher cheese intake of more than 31 grams per day is associated with a 28% lower risk of incident dementia over a 22-year period in middle-aged Finnish men, compared to those consuming less than 0.7 grams per day, suggesting a potential protective role of cheese in long-term cognitive health.

Why this might work

Cheese contains proteins that break down into small molecules during digestion. These molecules enter the bloodstream and reduce inflammation in the brain. They also help blood vessels in the brain stay open and flexible, allowing more oxygen and nutrients to reach brain cells. This keeps brain cells healthy and prevents damage that leads to dementia.

Suggested mechanismbased on 1 study

What the research says

1 study
  1. Study: Associations of dairy, meat, and fish intakes with risk of incident dementia and with cognitive performance: the Kuopio Ischaemic Heart Disease Risk Factor Study (KIHD)

    Scientists followed Finnish men for 22 years and found that those who ate at least a small slice of cheese daily were less likely to develop dementia than those who ate almost none. This suggests cheese might be linked to better brain health over time.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

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