Rusin V Ia, Kudriavtsev N A, Nasolodin V V
Vopr Pitan. 1976 Nov-Dec(6):65-9.
Observations made in 46 sportswomen-skiers and 16 women not engaged in sporting activities demonstrated that in the former the blood plasma iron content declines in the spring-summer and rises in the autumn-winter periods, with the greatest abundance of iron in food rations being noted in winter, and the lowest--in summer. From among food products in the Yaroslavl region most rich in iron are meat and bakery ones, while dairy products contain little of this elements. A regular intake of the iron-containing preparation ferrocal in amounts of 0.64 g, thrice a day had a positive effect of the iron metabolism of the organism, this manifesting itself in an appreciable absorption of the element, an increased concentration of plasmatic iron, in the improvement of the morphological composition of the red blood, of the serum protein fractions and of the general condition of the sportswomen with simultaneously increased performance capacity.
对46名女滑雪运动员和16名不从事体育活动的女性进行的观察表明，前者血浆铁含量在春夏季下降，在秋冬季上升，食物配给中铁含量最丰富的是冬季，最低的是夏季。在雅罗斯拉夫尔地区的食品中，含铁最丰富的是肉类和烘焙食品，而乳制品中这种元素的含量很少。每天三次定期摄入0.64克含铁制剂“铁钙”对机体的铁代谢有积极作用，表现为该元素的明显吸收、血浆铁浓度增加、红细胞形态组成、血清蛋白组分改善以及女运动员总体状况改善，同时运动能力增强。
