What is the ideal dosage for iron supplementation during pregnancy?

The ideal dosage for iron supplementation during pregnancy is 60 mg of elemental iron. This dosage is recommended because it is sufficient to meet the increased iron needs of pregnant individuals, which arise due to expansion of blood volume and the demands of the developing fetus. Adequate iron intake is crucial to prevent iron deficiency anemia, which can lead to complications such as low birth weight and premature birth.

While higher doses of iron are sometimes used, such as 100 mg or 150 mg, they are typically not necessary for most pregnant individuals and can lead to increased side effects, such as gastrointestinal discomfort. Lower dosages like 30 mg may not fulfill the increased iron requirement during pregnancy, potentially leaving the individual at risk for anemia if dietary intake is inadequate.

Thus, the recommended daily allowance of 60 mg balances the need for iron supplementation and minimizes the risk of side effects while ensuring maternal and fetal health.