Japanese people rarely eat meat like Chinese people, and even less eat fatty meat. Generally, Japanese meals are relatively simple, consisting of grilled fish, natto, green vegetables, pickled plums, etc., plus a bowl of miso soup. Little or no oil is added when cooking, just water is used for cooking. However, this kind of cooking is very good for health. So the Japanese are the country with the longest life span in the world. In fact, eating fatty meals like the Chinese are most likely to cause adult diseases such as diabetes and high blood pressure.