How long should premature infant formula be used?

Sep 13, 2022 Source: Cainiu Health

Dr. Lv Aiming

Introduction

Standard infant formula designed for healthy, full-term babies may cause digestive issues in preterm infants. In contrast, preterm infant formula contains specific nutrients beneficial for the development of preterm babies. Moreover, since preterm infants are born before their due date, a mother’s body may not yet be fully prepared for this change, resulting in delayed onset of lactation. In such cases, the importance of preterm infant formula becomes evident.

In daily life, premature infants usually consume preterm infant formula. But how long should preterm infant formula be used?

How Long Should Preterm Infant Formula Be Used?

Preterm infant formula is specially designed for babies born prematurely. The duration for using this formula generally corresponds to how early the baby was born. Once the baby reaches full-term age (around 40 weeks gestation), you can switch to regular infant formula.

Preterm infant formula is typically suitable only for the first 20–30 days after birth. It contains essential components such as fatty acids, DHA, and ARA, along with higher levels of calories, protein, trace elements, and minerals that support the development of premature infants and meet their specific nutritional needs. Premature babies often have very poor digestive function. Standard infant formulas may cause indigestion in preterm infants, whereas preterm formulas contain special ingredients beneficial for their growth and development. Additionally, since premature babies arrive earlier than expected, mothers’ bodies may not be fully ready, leading to delayed breast milk production. In such cases, preterm infant formula plays a crucial role in ensuring proper nutrition.

Once you've chosen a brand of preterm infant formula for your baby, it's best not to switch to another brand. Babies need time to adjust to each formula, and frequent changes may negatively affect their normal growth and digestion. We hope this information is helpful to you. Wishing you good health and happiness!

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