Zestron-XT Tablet is a nutritional supplement containing a combination of Iron, Folic Acid, and Zinc. It is primarily prescribed for the prevention and treatment of iron deficiency anemia, particularly in pregnancy, lactation, and in individuals with poor dietary intake. Ferrous Ascorbate provides elemental iron that improves hemoglobin levels, Folic Acid supports red blood cell production and prevents neural tube defects in pregnancy, while Zinc helps in immune function and overall growth.