The health benefits of the Mediterranean diet are known.<br />The eating style consists of lots of veggies, fruit, fish and olive oil.<br />Researchers say the diet has been shown to strengthen bones, improve brain health and reduce the risk for diabetes.<br />Now, researchers are discovering the Mediterranean diet scores another win for longevity by improving our microbiome.<br />A new study of Americans shows that replacing just five grams of margarine or butter with olive oil can make a big impact.
