[The effect of improved rations and different doses of Glutamevitum on the vitamin status and work capacity of children who started school at the age of 6 years].

The influence of qualitatively different nutrition and additional vitaminization with varying doses of "Glutamevitum" on excretion with urine of vitamins B1, B2 PP and C, as well as the presence of microclinical symptoms of vitamin deficiency and psychophysiological parameters were studied in 120 children (6 groups, 20 subjects in each) who went to school at six years of age. The children received corrected nutrition and vitamins during 6 months of the winter-spring period. It was established that the nutrition corrected by selection of food products and additional vitaminization with optimal doses of vitamins (1/2 tablet of "Glutamevitum" added by vitamins C, P and A in a dose of 10, 30, 0.25 mg, respectively) significantly lowered fatigue as a result of psychoemotional and mental stress in children of 6 years of age studying at school, vitamin excretion with urine increased, microclinical symptoms of vitamin deficiency were appreciably lowered, the working capacity and attention as well as nervous-reflectory activity were significantly improved in the critical period of early studying.