1. Higher high-fat cheese and cream intake was linked to lower all-cause dementia risk.
2. High-fat cheese was associated with lower Alzheimer and vascular dementia risk.
3. No associations were seen with low-fat dairy or most other dairy products.
4. Protective associations were limited to apolipoprotein E ε4 noncarriers.
5. Observational design limits causal interpretation.

Source: Neurology