【摘要】 从热量、饮食结构综述了我国城市社区老年人的膳食状况。重点介绍了老年人饮食结构中糖类、蛋白质、脂肪的比例关系以及对健康的影响 ,提出改变老年人的热量摄取和饮食结构可维持与促进健康。更多还原

【Abstract】 it summarized the status quo of prandia of senile people in community of cities in China from calories and diet structure. It introduced mainly the ratio of carbohydrate, protein and fat in diet structure of senile people and its influence on their health. It suggested that to change the ingestion of calories and diet structure could both maintain and promote the health of senile group.更多还原