Nutrients
Diet’s link to dementia differed by gene variant in older adults
In one genetic group, each extra diet-score point was linked to lower relative Alzheimer’s dementia risk over time (hazard ratio 0.82).In one genetic group, each extra diet-score point was linked to lower relative Alzheimer’s dementia risk over time (hazard ratio 0.82).
Cohort study of 745 older adultsAll-cause dementia
Limit: Diet was assessed using food-frequency questionnaires, which are subject to measurement error