WHOLE MILK, SKIM MILK + GOAT MILK| Facts about Formula

Whole Milk, Skim Milk, and Goat Milk in Infant Formula

Feeding your baby comes with lots of questions— and if you’ve noticed “whole milk,” “skim milk,” or even “goat’s milk” on a formula label, you might wonder what it all means. Here’s what to know, based on more than a century of research into infant nutrition.

What's the difference between whole milk and skim milk in formula?

Nutritionally, they’re more alike than you might expect. Both are used to provide protein, a key building block for your baby’s growth and development.

Whole milk keeps its natural milk fat.
Skim milk has the fat removed.

When skim milk is used, carefully chosen plant-based oils are blended in to create the right balance of fats to create a fat profile similar to what’s found in breast milk. Even formulas that start with whole milk include carefully chosen plant oils to make sure babies get essential omega-3 and omega-6 fatty acids.

Why are whole milk and skim milk used in infant formula?

Both are designed to deliver complete nutrition and have been shown to support healthy growth in infants.The choice often comes down to how a specific formula is crafted to meet babies’ needs and, sometimes, to family preference.

What about goat’s milk formulas?

Goat’s milk can also be used as a protein base in infant formulas, as it provides similar nutrition to cow’s milk.

Is one better for babies than the other?

For most healthy infants, there’s no evidence that one is “better.” What matters is that the formula has the right balance of protein, fat, carbohydrates, vitamins, and minerals. All U.S. formulas are required to meet those standards. Some babies may tolerate one type better and your pediatrician can help you choose what’s right for your baby.

Why would a formula company choose whole milk over skim milk—or goat milk?

It comes down to creating the right balance of nutrients and meeting babies’ needs.

Whole milk formulas keep some natural milk fat, which can be part of the fat blend.
Skim milk allows more control over the fat profile, so companies can match breast milk’s fatty acid composition more precisely.
Goat’s milk is an option some companies offer to give parents more choice, but it’s nutritionally designed to meet the same standards as cow’s milk formulas.

Each type of milk base is selected for a specific purpose. Teams of scientists, pediatricians, and nutrition experts—including those at the Mead Johnson Nutrition Institute—study how different proteins and fat blends support infant growth and digestion.

Are these ingredients safe for my baby?

Yes. Whether a formula uses whole milk, skim milk, or goat’s milk, it must meet the same strict FDA standards for nutrition and safety.

At the Mead Johnson Nutrition Institute, we’ve spent over a century studying infant nutrition—including how different milk proteins and fat blends support babies’ growth, brain development, and digestion

Bottom line

Infant formulas are carefully crafted to nourish babies when breast milk isn’t available. Whether they use whole milk, skim milk, or goat’s milk, you can feel confident knowing:

All infant formulas sold in the U.S. are strictly regulated and must meet the same high nutrition and safety standards.
Both whole and skim cow’s milk provide the protein foundation babies need to grow and thrive.
Goat’s milk formulas meet the same nutritional standards but are not proven to be better for digestion.
For most babies, whole vs. skim (or cow vs. goat) isn’t about “better” or “worse” — it’s simply about different recipes designed to deliver the same goal: complete, safe nutrition inspired by breast milk.