What do Japanese people eat to live long?

What do Japanese people eat to live long? Older Okinawans adopt a plant-based diet, with their meals mostly consisting of stir-fried beans, spinach, mustard greens, sweet potatoes and tofu — all of which are high in nutrients. Goya is another popular staple.

Older Okinawans adopt a plant-based diet, with their meals mostly consisting of stir-fried beans, spinach, mustard greens, sweet potatoes and tofu — all of which are high in nutrients. Goya is another popular staple.