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. 2022 Jun 14;10:872125. doi: 10.3389/fpubh.2022.872125

Figure 2.

Figure 2

Impact of micronutrient supplementation on the vitamins and mineral levels among the pre- and post-supplemented children of 9–12 and 13–15 years age group. Results are expressed as mean and SD values of vitamin and mineral levels – (A) Vitamin A, (B) Vitamin E, (C) Vitamin D, (D) Calcium, (E) Copper, (F) Zinc, (G) Manganese and (H) Magnesium in the blood samples of pre-supplemented (n = 54) and post-supplemented (n = 54) children of 9–12 years and also pre-supplemented (n = 56) and post-supplemented (n = 56) children of 13–15 years age groups. Data was analyzed by Paired Student's “t”-test. Significance at p < 0.05 and p < 0.01 was denoted as * and ** respectively.