How to Choose the Right Baby Formula for Your Baby

You’re having a baby! And it turns out that preparing for a new arrival involves a lot more than setting up the nursery and sending out birth announcements. If your baby will need formula, you naturally want to choose the best option for them. But with so many formulas on the market, figuring out which one is right for your baby can feel overwhelming.

What Babies Need and When They Need It

If breast milk isn’t an option or your baby needs supplemental formula, age is an important factor to consider. Babies grow rapidly during their first months of life, so they need nutrition that supports that development.

For newborns and infants, formula is designed to provide an appropriate balance of protein, fats, carbohydrates, vitamins, and minerals. Nutrients such as iron, vitamin D, calcium, and zinc all play important roles in healthy growth and development.

More is not always better, though. Excessive amounts of certain nutrients can be harmful, which is why it is important to choose a formula that is appropriate for your baby’s age and nutritional needs.

What Your Baby Does Not Need

For about the first six months, infant formula generally provides formula-fed babies with the nutrition and fluids they need. Babies typically begin solid foods around six months, when they are developmentally ready.

During the first year, certain foods and drinks should be avoided or introduced only at the appropriate age:

• Plain water. Babies under six months generally do not need additional water unless a pediatrician recommends it. Around six months, small amounts of water can be introduced along with solid foods.
• Fruit juice. Babies under 12 months should not be given fruit juice. Whole fruit is a better option once your baby begins eating solid foods.
• Cow’s milk as a drink. Cow’s milk should not replace breast milk or infant formula during the first 12 months. However, some dairy foods may be introduced once your baby begins eating solids.
• Plant-based “milk.” Almond, oat, soy, and other plant-based beverages should not be used in place of infant formula during the first year because they are not designed to meet an infant’s nutritional needs.
• Honey. Babies under 12 months should not be given honey because it can cause infant botulism, a rare but potentially serious illness.

Around six months, you can begin introducing age-appropriate solid foods, such as iron-fortified cereals, pureed vegetables, and mashed fruits, while continuing to provide infant formula as an important source of nutrition.

What to Look for in Infant Formulas

Most babies can digest lactose, the natural sugar found in breast milk and a common source of carbohydrates in infant formula. While lactose intolerance is common among adults, it is much less common in infants.

Formula ingredients vary depending on the type and the baby’s nutritional needs. Common ingredients may include:

• Carbohydrates: Lactose, corn syrup solids, maltodextrin, sucrose, or starches. Corn syrup solids are not the same as high-fructose corn syrup.
• Proteins: Cow’s milk proteins such as whey and casein, soy protein, or other protein sources depending on the type of formula.
• Fats: Vegetable oils such as sunflower, safflower, soybean, coconut, canola, or palm oil.

Rather than focusing on one particular ingredient, look for an infant formula that is appropriate for your baby’s age and nutritional needs. If your baby was born prematurely or has an allergy, digestive issue, or other medical condition, your pediatrician can help determine whether a specialized formula may be appropriate.

Most standard infant formulas contain cow’s milk protein. Although most babies tolerate it well, some can develop a cow’s milk protein allergy. Symptoms may include vomiting, diarrhea, blood or mucus in the stool, skin reactions, feeding difficulties, or poor weight gain. If you notice concerning symptoms after feeding your baby, contact your pediatrician.

The Three Forms of Infant Formula

Infant formula generally comes in three forms: powdered, liquid concentrate, and ready-to-feed. Each can provide the nutrition your baby needs when prepared and used correctly, but there are some practical differences. You can find helpful information about the types of formula and what is permitted in the United States at Consumer Reports.

• Powdered formula is typically the least expensive option and must be mixed with the correct amount of water before feeding. Powdered formula is not sterile, so proper preparation and storage are especially important. Once opened, most containers should be used within about one month, but always follow the instructions on the label.
• Liquid concentrate must also be mixed with water according to the package directions. Unlike powdered formula, liquid concentrate is manufactured to be sterile before opening.
• Ready-to-feed formula requires no mixing or added water and can be poured directly into a clean bottle. It is typically the most expensive option but may be especially convenient for travel or nighttime feedings.

Always follow the preparation and storage instructions on the formula container. Adding too much or too little water can affect the amount of nutrition your baby receives.

Choosing the Right Type of Formula

Formulas can also differ based on their protein source and how they are designed to meet a baby’s nutritional needs. Options include cow’s-milk-based, goat’s-milk-based, soy-based, hypoallergenic, and other specialized formulas.

For many healthy, full-term babies, a standard cow’s-milk-based formula is a common starting point. However, babies with allergies, digestive issues, metabolic conditions, or other medical needs may require a different type of formula.

Product labels can also include terms such as “gentle” or “sensitive,” but those descriptions do not necessarily indicate that a formula is appropriate for a particular medical condition. If your baby is having trouble tolerating formula or you believe they may need a specialized option, talk with your pediatrician before switching.

Formula choice is especially important for babies born prematurely. Premature infants have unique nutritional needs and are also at greater risk of necrotizing enterocolitis (NEC), a serious intestinal disease. Human milk has been associated with a lower risk of NEC in premature infants, and lawsuits have alleged that certain cow’s-milk-based preterm formulas and fortifiers increased the risk of NEC. Feeding decisions for premature babies should be made with their NICU or pediatric medical team.

Formula choice can be especially important for premature infants because of their unique nutritional needs and risk of NEC. If your baby was born at 36 weeks gestation or earlier, was fed qualifying infant formula or fortifier shortly after birth, and then developed NEC, Morgan & Morgan can review what happened and help you understand your legal options. Contact us today for a free case evaluation.