【摘要】 1990年4月,我们调查了南京市四个区、80户308名居民的膳食模式,发现除铁和视黄醇外,热能和其它营养素的摄入量都较我国推荐的每日膳食中营养素供给量低。热能低于2400kcal.蛋白质、硫胺素、核黄素、尼克酸、抗坏血酸及钙的摄入量分别是63、0.8mg、0.36mg、8.8mg、58mg及583mg。建议增加粗粮、标准米面、奶、豆、鱼、禽及水果类的摄入量。更多还原

【Abstract】 A dietary survey performed in April 1990 on 308 members of 80 familiesliving in 4 districts of Nanjing revealed that bsides iorn and retinol the dietary intake of therecommended dietary allowance (RDA). Averagely, the diet supplied only 2371 Kcal/daywith a protein intake of 63g.,thiamine, 0. 8mg,riboflavin, 0. 36mg and nicotinic acid, 8.8mg.Supplemental foods are suggested to this population group for the improvement of their nu-tritional status.更多还原