Research related to cause of changing eating style for establishing the correct eating habit

随着年龄的增长，受社会背景的影响，饮食习惯逐渐发生变化。在传播正确饮食习惯知识的同时，如何将不适当的饮食习惯向正确的方向转变，从而建立正确的饮食习惯是一个很大的问题。我们在东京、青森、静冈、阪神地区、冲绳、中国女大学生进行了饮料研究。蒙古和韩国都有喝绿茶的习惯，通过研究日本传统饮料绿茶的饮用情况，来推测日本饮食习惯的变化及其原因。在冲绳，人们喝乌龙茶最多，但他们喝绿茶的历史很短。然而，目前冲绳的高中生不太喝乌龙茶，他们更喜欢喝绿茶。其饮酒率高于阪神地区和滋贺地区。在绿茶的产地静冈县，绿茶的饮用率在所有年龄段中都是最高的，这与绿茶的产地有关。在年轻人中，东京的绿茶饮用率很高，但大多数年轻人喝大麦茶，中老年人喝绿茶。此外，年轻人更喜欢喝茶，中老年人更喜欢绿茶，而中老年人更喜欢咖啡，这意味着不同年龄段的人的饮酒率和口感是不同的。中国和韩国的女大学生喝水最多。同时，在蒙古，乌兰巴托以外地区的学生喝绿茶最多，但乌兰巴托的学生喝绿茶和茶最多。此外，研究表明，年轻人的饮用方式从绿茶转变为咖啡和茶。

The eating style changes gradually by influence of social background in age. It is a big problem to establish the correct eating habit by changing inappropriate eating habit to correct direction while knowledge of the correct eating habit is spread. We conducted the research of drinks in Tokyo, Aomori, Shizuoka, Hanshin area, Okinawa, women university students in China. Mongol and South Korea, who have shared a custom of drinking green tea, for the purpose of inferring change of Japanese eating style and its cause by looking into drinking of the green tea, which is a traditional drink in Japan. In Okinawa, people drink oolong tea the most, but they have short history of the green tea. However, currently high school students in Okinawa do not drink the oolong tea much, and they rather drink the green tea. Its drinking rate was higher than that of Hanshin area and Shiga Prefecture. The drinking rate of the green tea in Shizuoka where the green tea is produced was highest in all ages, and it was related to the fact that it was produced there. Among young people, the drinking rate of the green tea in Tokyo was high, but most of the young people drink barley tea and middle & old people drink the green tea. In addition, young people tend to like tea, middle & old people tend to like the green tea, and those between them tend to like coffee, which means that drinking rate and its taste were different among ages. The women university students in China and South Korea drink water the most. In the meanwhile, in Mongol, students in areas other than Ulan Bator drink the green tea the most, but those from Ulan Bator drink the green tea and tea the most. In addition, it was indicated that the drinking among young people was changed from green tea to coffee and tea.