“不要富裕了就不吃饭!”针对目前我国城镇部分居民饮食结构中出现的谷类摄入量下降,动物性食物大量增加的趋势,营养学家们呼吁,要保持饮食均衡,特别是要增加膳食纤维的摄入,而主食如大米、面粉和粗粮中就富含纤维素。营养学家认为,膳食纤维分为可溶性和非可溶性两种,可溶 "In view of the current decline in cereal intake of urban residents in China’s urban structure, a substantial increase in animal food trends, nutritionists have called for maintaining a balanced diet, especially to Increase dietary fiber intake, while staple food such as rice, flour and coarse grains are rich in cellulose. Nutritionists believe that dietary fiber is divided into two kinds of soluble and non-soluble, soluble