The Mediterranean diet, high in vegetables, nuts and healthy fats like olive oil, has once again proven itself worthy of our plates.
People who maintained a version of the Mediterranean diet had a 50% lower risk of developing chronic kidney disease and a 42% lower risk of rapid kidney function decline, according to a new study published in the Clinical Journal of the American Society of Nephrology. Over about seven years, researchers scored 900 participants’ diets on a scale based on how closely their eating habits resembled the Mediterranean diet. They found that every one-point increase in Mediterranean diet score was linked to a 17% decrease in their likelihood of developing chronic kidney disease—a disease that afflicts around 20 million Americans.
Though the researchers are not entirely certain why the Mediterranean diet is successful in warding off kidney disease, they believe it might have to do with the diet’s effects on inflammation in the kidney cells and the lining inside the heart and blood vessels. Past research has shown that the Mediterranean diet has positive effects on inflammation and blood pressure, which in turn benefits the kidneys.
The Mediterranean diet has been shown consistently to benefit the body; studies suggest it can keep you healthy in old age, ward off memory loss, fight diabetes, and lower risk of heart attacks, stroke, and childhood asthma. Of course, no diet is a cure-all, especially if it’s not accompanied by other healthy behaviors like exercising, drinking in moderation, and avoiding smoking. Still, the Mediterranean diet is certainly a good place to start.