Babies need milk because it is nutritious, easy to digest, and easily accessible.

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Breastfeeding is good for your baby, but it’s also beneficial to you, the environment, and the economy.

It helps you bond with your baby by giving them their first taste of food that’s specifically designed for them. It also helps you establish breast milk supply, which is important for getting enough calories for proper growth and development.

Breastfeeding has been shown to lower the risk of infection in infants and reduces colic symptoms as well as other gastrointestinal problems in babies who are breastfed exclusively or partially after birth. In addition to reducing these infections and digestive issues in babies, breastfeeding also lowers their risk of developing childhood cancers down the road when compared with formula-fed babies (source).

If you decide not to breastfeed or need some help learning how so that both you and your baby feel more comfortable during feedings then consider taking a class at your local hospital or community college where they can teach both parents how best to position themselves while feeding so they don’t end up with sore shoulders later on (source).


Mammals are warm-blooded vertebrates with hair, which feed their young with milk. They have a diaphragm, and their cerebral cortex is located in the front of the brain. Mammals split off from other groups about 145 million years ago. As mammals evolved, they started to develop more complex systems for feeding their young and regulating body heat—both functions that are essential for survival for an endothermic (warm-blooded) species like humans.

In early life stages, mammals use a placenta to extract nutrients from the mother’s blood supply before birth; after birth, some mammals continue to nurse on breastmilk until they can feed independently (e.g., humans).

Mother’s milk

Mother’s milk is the best food for a baby. It contains all the nutrients that he or she needs to grow and develop properly. Breastfeeding also helps protect your baby against disease, because it provides antibodies from you to your child.

Why do babies need milk?

Babies need milk because it is nutritious, easy to digest, and easily accessible. It contains a good source of nutrients such as protein, fat, and calcium which are essential for proper growth. Milk is also easy to digest and thus makes the digestive system function properly. Babies can easily get access to milk through their mother’s breast or in a bottle when they’re older. When you consider all these factors, it becomes obvious why babies crave milk so much!


Can you overfeed a newborn?

In short, yes, you can. Overfeeding a newborn often causes discomfort to the child because they can’t properly digest all breast milk or formula.

Does overfeeding cause colic?

Although crying from discomfort is not colic, it can make crying more frequent and more intense in an already colicky baby.

Why do babies smile in their sleep?

When babies sleep, their bodies can make involuntary movements. These involuntary movements might contribute to smiles and laughter from babies during this time.