Could Full-Fat Cheese Be Brain-Healthy? New Research Challenges Dietary Dogma
Current research suggests that daily consumption of full-fat cheese may reduce the risk of dementia and refute old nutritional dogmas.
New studies show: Full-fat cheese like mozzarella could reduce the risk of dementia and cardiovascular disease. The current research results thus turn old nutritional dogmas on their head.
Long-term study: 50 grams of cheese daily protects the brain
A Swedish study in particular is causing a stir. Researchers followed more than 27,000 adults over 25 years. Their result: Those who ate at least 50 grams of cheese with over 20 percent fat every day had a 13 percent lower risk of dementia [1]. The risk of vascular dementia even fell by 29 percent [1].
Mozzarella in its traditional full-fat version falls squarely into this category. However, the protective effect was only seen in people without a specific gene variant (APOE e4). The effect was absent with low-fat dairy products. This suggests that the specific nutrient composition of the fatty cheese is crucial [1].
Saturated fats in cheese: not as harmful as you think?
In parallel with these findings, experts are revising their view of saturated fats. Recent analysis suggests that the fat in cheese may not have as negative an impact on cholesterol levels and heart risk as long thought [2].
The reason: Looking at individual nutrients in isolation is not enough. What is crucial is the entire “nutrient matrix” of a food – i.e. How proteins, fats and minerals work together. Mozzarella contains high-quality protein and plenty of calcium for the bones [4].
Fermented and nutrient-rich: an all-rounder for health
In addition to the new insights into the brain and heart, mozzarella remains a valuable source of nutrients. It provides vitamins such as A, B12 and E as well as zinc and biotin. These strengthen the immune system and support metabolism.
As a fermented milk product, mozzarella can likewise promote intestinal health. Fermented foods are considered positive for the microbiome – even if the probiotic effect of cheese varies depending on how it is made.
Paradigm shift in nutritional science
The studies mark a turning point. For decades, the recommendation for a low-fat diet dominated. Cheese was often under general suspicion. Now it turns out that the blanket demonization of saturated fats in foods like mozzarella was probably too simple [4].
The message for consumers is that mozzarella, enjoyed in moderation, can be part of a healthy diet. Further research should now clarify the exact causes of the protective effect. But it is already clear: our image of cheese needs to be readjusted.