Mediterranean Diet Tops Global Rankings for Seventh Straight Year

For the seventh year in a row, the Mediterranean diet has been named the best diet by U.S. News and World Report. Experts describe it not as a short-term plan but as a lifelong way of eating. Its focus on healthy fats, plant-based foods, and balanced nutrition has earned it widespread praise.

The diet traces its roots to the mid-20th century, when scientist Ancel Keys linked it to better heart health. Since then, its benefits have been studied and celebrated across the globe.

The Mediterranean diet first gained attention in the 1950s, thanks to researcher Ancel Keys. After observing lower rates of heart disease in Mediterranean regions, he promoted its health advantages. His work highlighted the eating habits of olive-growing areas like Greece, Italy, and Spain.

At its core, the diet emphasises whole foods and healthy fats. Key components include seafood, lean proteins, whole grains, and plenty of fruits and vegetables. Fermented dairy, such as yogurt and goat cheese, is encouraged, though overall dairy intake is limited to once a day. Moderate alcohol consumption, particularly red wine, is also part of the tradition.

Nutritionists like Maya Feller and Maggie Berghoff stress that this is more than a diet—it's a lifestyle. The approach avoids strict restrictions, instead promoting long-term habits. Every meal typically includes at least one serving of vegetables, while fish, rich in omega-3s, serves as a primary protein source. Research shows it supports heart health, strengthens bones and joints, and may lower the risk of diabetes.

The diet's influence extends beyond Southern Europe. While early studies focused on Greece, Italy, and Spain, cultural exchanges have shaped similar eating patterns in North Africa, the Balkans, and parts of the Middle East. These regions contribute their own variations, enriching the diet's diversity.

The Mediterranean diet's lasting popularity comes from its flexibility and proven benefits. Unlike short-term diets, it offers a sustainable way to eat well while reducing disease risks. With its focus on fresh, nutrient-rich foods, it remains a trusted choice for long-term health.