### How the Mediterranean Diet Reduces Type 2 Diabetes Risk A recent study has shown that following a Mediterranean diet can significantly lower the risk of developing Type 2 diabetes. Unlike traditional methods that rely on self-reported dietary habits, researchers analyzed blood samples to find biomarkers that indicate adherence to the Mediterranean diet. These biomarkers include fatty acids and carotenoids, which reflect the consumption of fish, nuts, olive oil, dairy, fruits, and vegetables. The study involved over 20,000 participants from a European study that spanned about 10 years. The findings revealed that individuals whose blood biomarkers indicated they were following a Mediterranean diet had a nearly 30% reduced risk of developing Type 2 diabetes. In contrast, self-reported data suggested only a 10% reduction in risk. The Mediterranean diet emphasizes the intake of vegetables, fruits, olive oil, fish, and nuts. This diet is beneficial not only for reducing the risk of Type 2 diabetes but also for lowering the risk of complications associated with diabetes, such as heart disease, chronic kidney disease, nerve damage, and other health issues. The study was led by researchers at the University of Cambridge and published in the journal PLOS Medicine. It highlights the importance of accurate dietary assessment methods and the significant health benefits of the Mediterranean diet. According to the National Institutes of Health, people at an increased risk of developing Type 2 diabetes include those with a family history of diabetes, individuals who are overweight or obese, and those aged 45 or older.