中国疾病预防控制中心营养与食品安全所公布了该所撰写的《中国居民营养与健康调查系列报告之九——行为和生活方式》。报告显示,我国居民40%的不吃杂粮;不吃早餐的比例较高;18岁之前开始饮酒的比例有增加的趋势;居民参加锻炼的比例仅为14.1%;中小学生课业负担仍然较重、睡眠时 China Center for Disease Control and Nutrition and Food Safety announced the publication of “Chinese residents nutrition and health survey series report nine - behavior and lifestyle.” The report shows that 40% of our residents do not eat miscellaneous grains; do not eat breakfast at a higher rate; before the age of 18 began to drink the proportion of the trend of increase; residents to participate in exercise was only 14.1%; primary and secondary school students still heavy academic burden, When sleeping