In Okinawa people live a very long time. They are hardly ever ill. Many people live to be 100 - more people than in other parts of the world. Why? What is their secret?
1 A healthy diet
The Okinawans eat vegetables, fruit, fish, soya, and rice. They usually have seven portions of fruit and vegetables a day. People don't usually drink much alcohol or smoke. They don't eat much meat or fast food.
