Why does baby need to wait for solid foods?

Eating & Nutrition   |   Age: 3 months 1 week


Why does baby need to wait for solid foods?

When most of us hear “baby food,” we think strained peas, mashed apples, and other delicacies that start as solid foods and are then made mushy. The American Academy of Pediatrics recommends that babies enjoy a steady diet of nothing but breast milk or formula for around the first 6 months of their lives. So why the waiting period between birth and the introduction of these kinds of "solids"?

#1: Breast milk and formula are loaded with nutrients

The early months of any baby’s life are a lightning-quick montage of physical development. Babies need a nourishing supply of iron and fats to keep pace with this rapid growth cycle. That’s exactly what a serving of breast milk offers, and formula has been designed carefully to closely imitate it. Once a baby’s growth rate begins to slow down, she can start transitioning to basic foods that offer a bigger variety of nutrients.

#2: Solids shouldn't crowd out breast milk

Once your baby starts on solids, she will probably continue to live on a combination of breast milk or formula and solids. At this early stage, instead of supplementing breast milk's nutrients, solid foods servings could actually edge out some of the calories that a baby would normally gain from breast milk or formula without providing the same nutrients. That's why when your baby first begins sampling solids, it will be primarily about exploring what it means to eat (or throw, or smear) solid food and have fun with new textures and tastes - breastfeeding or formula will likely still make up her primary source of nutrition.

#3: Younger babies aren’t physically ready

Though your baby may be dreaming of the day when she gets to munch on some delicious pureed peas, her little body just might not be ready for it. Experts recommend waiting to introduce solids until your baby loses her extrusion reflex (which makes her tongue stick out), until she can support her head, and until she shows some interest. If your baby isn't showing these signs of readiness yet, it may not be time. And if you're just not sure, make sure to talk with your healthcare provider so that you can better understand when exactly your little one can start to sample solid delicacies.


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