<prompt> Prophylactic dose of folic acid in pregnancy is -500 microgram1 mg2 mg4 mg  <response>: Ans. is a i.e., 500 microgram GroupRecommended daily intake Elemental iron Folic acidChildren 6-60 months20 mg per day 100 meg per dayChildren 6-10 years30 mg per day 250 meg per dayAdolescents 11-19 years100 mg per day 500 meg per dayAdults100 mg per day 500 meg per dayPregnant women100 mg per day 500 meg per day 