How often should vitamin A capsules be taken after the 4th month of pregnancy?

The recommendation for taking vitamin A capsules after the 4th month of pregnancy is to consume them twice a week. This is based on the understanding that adequate vitamin A intake is essential during pregnancy for both maternal and fetal health. It plays a crucial role in various physiological processes, including immune function and the development of the fetus's vision and organs.

Taking vitamin A capsules twice a week ensures that pregnant individuals receive sufficient amounts without the risk of toxicity, which can occur with excessive intake. This regimen helps maintain optimal vitamin A levels to support the growth and development needs of the fetus in a balanced manner.

In contrast, daily intake may lead to risks of hypervitaminosis A, which is harmful, while once a week and bi-weekly dosages do not provide the consistent levels necessary for optimal health outcomes during this crucial period of development. Therefore, a twice-weekly dosage strikes the right balance between efficacy and safety.