According to the Presidential Decree "On additional measures to ensure the healthy diet of the population", from June 1, 2021:

with micronutrient powder to enrich homemade meals for children aged 6-23 months;
Children from 6 months to 5 years with vitamin "A";
Children aged 2-10 are provided free of charge with special preparations for the prevention of helminthiasis.

From July 1, 2022:
pregnant and lactating women and children aged 3-15 with iodine preparation;
Women of childbearing age under 35 are provided with iron and folic acid supplement free of charge.

You can contact regional medical institutions regarding this issue.