Background. An important role in the structure of ophthalmic pathology is played by myopia, especially rapidly progressing in adolescence, and accommodation disorders, which are, in fact, the precursors and companions of myopia. The purpose was to prevent accommodation disorders and mild myopia in children of different age groups by using dietary supplements Doppelherz® Kinder Eye vitamins with lutein and Doppelherz® Kinder Glycine. Materials and methods. One hundred and three children of diffe-rent age groups underwent functional examination against the background of treatment: group I — primary school age, prepubertal period (6–11 years) — 24 children, group II — middle school age, pubertal period (12–18 years) — 79 children, 24 of them had problems of the neck and collar zone associated with computer load. Standard examination methods were used. Results. After the course of the proposed therapy, the Haidinger’s phenomenon decreased to 5.70 ± 0.01 conventional units (p < 0.05) in the first group; up to 4.60 ± 0.03 conventional units in 55 children of the second group without problems in the neck and collar zone and up to 5.40 ± 0.02 conventional units in 24 children who had such problems (p < 0.02). Conclusions. Using Doppelherz® Kinder Eye vitamins with lutein and Doppelherz® Kinder Glycine improves the functioning of the ciliary muscle. Under the influence of treatment, visual acuity and accommodation reserves increased, and the power of optical correction decreased. The positive influence of Doppelherz® Kinder Eye vitamins with lutein and Doppelherz® Kinder Glycine on the increase in the functional activity of the fovea-afferent system and the accommodative function of the visual analyzer in spasm of accommodation and mild myopia has been proven.