21/12/2025
A large long-term study following nearly 28,000 adults over 25 years found that people who regularly ate full-fat cheese had a lower risk of developing dementia, including vascular dementia, compared with those who ate very little.
✔️ About 50 g of full-fat cheese per day was linked to a ~13% lower overall dementia risk
✔️ The risk of vascular dementia was even lower among regular full-fat cheese consumers
✔️ Low-fat dairy did not show the same protective association
And here’s an important piece many people miss 👇
🦠 Cheese is also a fermented food.
Many traditionally made cheeses are fermented and contain beneficial compounds that support the gut microbiome. We know the gut and brain are closely connected through the gut–brain axis, and gut health plays a role in:
• inflammation regulation
• metabolic health
• vascular health
• brain signaling and cognition
So this may not be just about fat — it may be the combination of natural fats + fermentation + whole-food structure working together to support brain and vascular health.
⚠️ As always, this is observational research (correlation, not causation). But it continues to challenge the idea that full-fat foods are inherently harmful, the brain needs fat!
You only need to look at the understanding that babies and children must have full fat products for brain health. Our adult brains have the same requirements.
There’s no guilt about the cheese board in my house. I actively encourage all my clients to incorporate cheese into the end of an evening meal, to help the brain feel satisfied and to signal the end psychologically 🧀✨