Eating a Mediterranean Diet may protect your brain.

Yes the Mediterranean Diet could be healthier for us than we first thought.

A new study suggests that people who follow the diet may have less small blood vessel damage in the brain.

The diet emphasizes fresh fruits and vegetables, fish, whole grains, legumes, monounsaturated fats like olive oil, and moderate amounts of alcohol. It has a low amount of red meat, saturated fats like butter, and refined grains.

Mediterranean Diet May Protect Blood Vessels

Eating a Mediterranean diet has already been linked to a lower risk of what’s called the metabolic syndrome, heart disease, stroke, and dementia.

But researchers say no study has looked at the diet’s possible link to white matter hyperintensity volume (WMHV) in the brain, which might help explain some of these beneficial effects.

WMHV is an indicator of small blood vessel damage in the brain and is detected by magnetic resonance screening (MRI). WMHV can be found in the average person as he or she ages. Previous studies have shown that high amounts of WMHV in the brain can predict a higher risk of stroke and dementia.

In the study, researchers compared the brain scans and diets of 966 adults with an average age of 72. The participants’ reported diets were rated according to how closely they followed a Mediterranean diet.

The results showed that those who most closely followed a Mediterranean diet had a lower measure of WMHV than those who did not. Each increase in the Mediterranean diet score was associated with a corresponding decrease in white matter hyperintensity volume score.

This benefit remained consistent even after adjusting for other risk factors for small blood vessel damage in the brain, like smoking, diabetes, high blood pressure, and abnormal cholesterol levels.

Diet as a Whole Important

Researchers say the aspect of the Mediterranean diet that seemed to matter most was the ratio of monounsaturated fat to saturated fat.

Monounsaturated fats are found in many vegetable oils, avocados, and nuts. Saturated fats are mainly found in meat and dairy products, as well as in some processed foods. (Web MD)

So if you think you are ready for the Mediterranean Diet do some research and find the foods you need and try it. Remember to always talk with your doctor first before changing your diet.

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