There were no significant differences in IL-13 levels in the groups of ascorbic acid and calcitriol in ineffective doses compared to the asthma group (47.93 ± 0.29 vs. 50.5 ± 1.85 pg/mL and 48.14 ± 0.47 vs. 50.5 ± 1.85 pg/mL, respectively) (Figure 2). The gene discussed is IL13; the disease is asthma.