10 Scientific Benefits of the Blue Zones Diet

The researchers identified five places, designated the blue zones, where people are living longer and have lower rates of chronic disease than in the rest of the world. Inhabitants of these places — Okinawa, Japan; Sardinia, Italy; Nicoya, Costa Rica; Icaria, Greece; and Loma Linda, California – are 10 times more likely to blow out 100 birthday candles than the average person in the United States.

Diet is one of the main factors that experts consider responsible for this phenomenon. Although there are differences between the diets followed by people in different blue zones, some commonalities likely contribute to their longevity. Among the eating habits they share, for example, are:

  • They pay attention to how they feel and eat until they are about 80% full.
  • Their diet is 95-100% plant-based and includes lots of beans and nuts as well as fruits and vegetables.
  • They follow a diet consisting of approximately 65% ​​carbohydrates, 20% fats and 15% proteins.

“These are the key building blocks of our bodies,” says Samantha Cassetty, a New York registered dietitian and co-author of sugar shock. “With plant-based foods, you give your body all the raw material it needs to function optimally.”

Some research has shown that people who follow diets similar to those followed by people living in blue zones may experience similar benefits. Here are 10 science-based ways the Blue Zones Diet could improve your health.

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