Japanese eat high-protein food almost every day, but they are not as tall and strong as China. This is because most Japanese dishes have a light taste and little oil. Moreover, the Japanese don't eat much, usually seven or eight points full, and only fish is eaten. Although the Japanese are not tall, their life expectancy is still relatively long.

Japanese people's diet is very different from that of China, because Japanese people like sashimi or raw meat very much, and they enjoy the delicious raw meat. Moreover, the genes of Japanese people are very different from those of China people, so their constitutions have changed accordingly. Therefore, for such a purpose, Japanese people are not as tall as China people. In addition, Japanese people don't exercise often, and they don't particularly like to drink milk and eat eggs, so the intake of protein in the body is not sufficient, which is easy to be digested and absorbed by the body, and the corresponding nutritional effect cannot be achieved.

Moreover, Japanese people eat less and often eat with small plates. Although sushi is the staple food, Japanese people really can't eat a few mouthfuls, which means they are full. China people are very particular about eating, like all kinds of meat practices, including the intake of milk and eggs, and often exercise, so the overall height is much higher than that of the Japanese. People in China are mainly rice flour, and these two substances are also high in calories, which can not only meet the needs of the body, but also be well digested and absorbed by the body.

The last reason is that Japanese people like bathing very much and emphasize the essence of ingredients, so they don't add too much seasoning. China people like to make food very delicious, and at the same time, they will constantly add various seasonings to enhance the taste of food. Coupled with the great differences in water resources between the two countries, although the Japanese are short, they look mostly white.