Takkunen H, Seppänen R
Am J Clin Nutr. 1975 Oct;28(10):1141-7. doi: 10.1093/ajcn/28.10.1141.
In connection with a multiphasic screening program carried out in Finland, over 7,000 persons participated in a dietary survey. The method was a diet history interview concerning food consumption and habits during the previous year. The mean intake of meat products was lower in anemic women (Hb less than 12.0 g/100 ml or PCV less than 36 vol%) than in the others and in the intake of liquid milk products was higher in the anemic women. The meat product intake was lower in anemic men (Hb less than 13.0 g/100 ml or PCV less than 41 vol %) than in other men, but the milk consumption of the groups was almost equal. The intake of meat products in iron-deficient women )serum iron less than 50 mu g/100 ml or TIBC larger than or equal to 400 mu g/100 ml) was lower and the intake of milk products higher than in the other women. The intake of meat products in iron-deficient men (serum iron less than 50 mu g/100 ml or TIBC larger than or equal to 400 mu g/100 ml) was lower than in the other men and the milk consumption was almost equal. The results support earlier studies that dietary habits are significant in the etiology of iron deficiency. In the light of this population study the intake of vitamin C also seems to influence iron metabolism.
在芬兰开展的一项多阶段筛查项目中，7000多人参与了一项饮食调查。调查方法是就前一年的食物消费和饮食习惯进行饮食史访谈。贫血女性（血红蛋白低于12.0 g/100 ml或红细胞压积低于36 vol%）的肉制品平均摄入量低于其他女性，而贫血女性的液态奶制品摄入量较高。贫血男性（血红蛋白低于13.0 g/100 ml或红细胞压积低于41 vol%）的肉制品摄入量低于其他男性，但两组的牛奶消费量几乎相等。缺铁女性（血清铁低于50 μg/100 ml或总铁结合力大于或等于400 μg/100 ml）的肉制品摄入量较低，奶制品摄入量高于其他女性。缺铁男性（血清铁低于50 μg/100 ml或总铁结合力大于或等于400 μg/100 ml）的肉制品摄入量低于其他男性，牛奶消费量几乎相等。这些结果支持了早期的研究，即饮食习惯在缺铁病因中具有重要意义。根据这项人群研究，维生素C的摄入量似乎也会影响铁代谢。
