alter table tbl_PRD_Nutrition add folicAcid varchar(20)
alter table tbl_PRD_Nutrition add folicAcid_equv varchar(20)
alter table tbl_PRD_Nutrition add folicAcid_PDV varchar(20)

alter table tbl_PRD_NutritionChild add folicAcid varchar(20)
alter table tbl_PRD_NutritionChild add folicAcid_equv varchar(20)
alter table tbl_PRD_NutritionChild add folicAcid_PDV varchar(20)

alter table tbl_PRD_Nutrition alter column Calcium_Type varchar(3)
alter table tbl_PRD_Nutrition alter column Calcium_Type_Equv varchar(3)
alter table tbl_PRD_Nutrition alter column Iron_Type varchar(3)
alter table tbl_PRD_Nutrition alter column Iron_Type_Equv varchar(3)

alter table tbl_PRD_NutritionChild alter column Iron_Type varchar(3)
alter table tbl_PRD_NutritionChild alter column Iron_Type_Equv varchar(3)
alter table tbl_PRD_NutritionChild alter column Calcium_Type varchar(3)
alter table tbl_PRD_NutritionChild alter column Calcium_Type_Equv varchar(3)