In the previous study we demonstrated that dietary restriction only at the development stage of Drosophila melanogaster may impact the life span of adult flies. It was important that we didn’t use qualitative (restriction of proteins or other macro- or microelements) and not a calorie restriction as well, but quantitative dietary restriction that was the proportional reduction of all food components in the larval medium. In the situations when the larvae were reared in the medium types, that contained protein and carbohydrate components in concentrations of 90-10% of food components compared to the standard one (100%), the males were characterised with the significant increase in the maximum life span. The average life span was also increased, but only in those male individuals that developed in the medium types, that contained 50% and 60% of food components compared to controls. Such an effect we haven’t detected in the female flies. To study the biochemical changes associated with the physiological effects we have determined the activity of the antioxidant enzymes − superoxide dismutase (SOD) and catalase. In the male flies the 50% dietary restriction implemented during the development has led to the significant increase in a SOD and catalase activity. Also the flies of both sexes reared in the medium with the 50% of food components have been characterised with the reduction in the accumulation of glycation end products. According to these results, we suggest that the changes in the activity of antioxidant enzymes may play a role in the increase of the flies life span caused by the dietary restriction during the development.