The core principles of the Mediterranean diet are based on dietary habits that date back thousands of years. As such, it's one of the most researched diets, and scientifically proven to improve health and promote sustainable weight loss. Discover what this popular eating plan involves and all its benefits. We explore foods you should be eating regularly, foods you should eat in moderation, and foods you should try to avoid. Plus you'll find delicious recipes to try out at home, from simple snacks and light bites to hearty meals and sweet treats.