Pozniakovskiĭ V M, Isaeva V A, Blazheevich N V, Bogatykh T A, Smirnova A N, Spirichev V B
Vopr Pitan. 1989 Nov-Dec(6):20-2.
The content of vitamins C, E, A and beta-carotene was studied in the blood serum of 404 workers and employees of the Kuzbass industrial enterprises. Insufficient providing of the body with ascorbic acid, tocopherol and beta-carotene has been revealed. The number of workers and employees with vitamin C deficiency comprises at an average 95%, with vitamin E deficiency--9%, and with beta-carotene deficiency--34%. Industrial enterprises characterized by hard physical labor and occupational health hazard have been found to be most unfavourable with respect to providing with vitamins. The results of the investigations conducted have evidenced the necessity of correcting the vitamin nutrition of the subjects studied.
对库兹巴斯工业企业的404名工人和职员的血清中的维生素C、E、A和β-胡萝卜素含量进行了研究。结果显示，人体抗坏血酸、生育酚和β-胡萝卜素的供应不足。维生素C缺乏的工人和职员平均占95%，维生素E缺乏的占9%，β-胡萝卜素缺乏的占34%。已发现，从事重体力劳动且存在职业健康危害的工业企业，在维生素供应方面最为不利。所开展的调查结果证明，有必要对所研究对象的维生素营养状况进行调整。
