What The Longest Living People Eat Every Day | Blue Zone Kitchen Author Dan Buettner

The dietary guidelines recommend that we choose meals or snacks that are high in nutrients but lower in calories to reduce the risk of chronic disease. By this measure, the healthiest foods on the planet—that is, the most nutrient dense—are vegetables, which contain the most nutrient bang for our caloric buck. What would happen if a population centered their entire diet around vegetables, like the Okinawa Japanese? They end up having among the longest lives in the world.

https://nutritionfacts.org/2018/01/11/what-do-the-longest-living-people-eat/