When it comes to maintaining brain health and reducing the risk of dementia, one kitchen staple always stands out—olive oil.
Dr. Sogol Ash, a physician specializing in disease prevention and longevity, frequently recommends extra virgin olive oil as a key dietary component for brain health. Its power lies in its strong antioxidant and anti-inflammatory properties.
Now, science has confirmed its benefits. A 2024 Harvard study analyzed data from 92,383 American adults and found that people who consume at least seven grams of olive oil daily have a 28 percent lower risk of dying from dementia compared to those who rarely or never use it.
Why is olive oil a powerful ally for brain health?
Olive oil is a cornerstone of the Mediterranean diet, one of the most researched diets for its positive effects on cognitive function. It is rich in monounsaturated fats, which improve brain circulation and reduce inflammation.
Additionally, it contains polyphenols like oleocanthal, which combat oxidative stress and inflammation—two major risk factors for neurodegenerative diseases such as dementia.
If you need more reasons to include it in your diet, here are some key benefits:
- Appetite regulation: Promotes satiety and helps maintain a healthy weight, reducing dementia risk.
- Improves gut health: Stimulates bile production, supports fat metabolism, and enhances nutrient absorption.
- Balances hormones: Healthy fats are essential for hormone production and regulation, impacting mood and memory.
- Provides long-lasting energy: A stable energy source without blood sugar spikes.
- Strong antioxidant protection: Rich in vitamin E and polyphenols, protecting brain cells from oxidative damage.
- Enhances skin health: Anti-inflammatory properties aid in skin regeneration, reducing chronic inflammation in the body, including the brain.