Breast Milk Is the Best Milk
Nature designed human milk especially for human babies, and it has several advantages over any milk substitute. Your milk contains just the right balance of nutrients, and it contains them in a form most easily used by the human baby's immature body systems. Because it was developed for your human baby, your milk also is gentlest on your baby's systems.
Why breast milk is the best milk
There are many reasons why breast milk is the best milk for babies, including the following:
Human survival depends more on brain power than on strong muscles, rapid growth (rapid maturity), or body size, so your milk is rich in the nutrients that best promote brain growth and nervous system development. Research has found that breastfed babies perform better on different kinds of intelligence tests as they grow older. They also develop better eye function. This is due mostly to certain types of fat (fatty acid chains) in human milk, which are not available in artificial formulas.
The sugar (carbohydrate) and protein in breast milk are also designed to be used easily and more completely by the human baby. Your milk is the perfect first food to help your baby achieve every aspect of ideal growth and development.
The American Academy of Pediatrics recommends that all breastfed babies receive a supplement of 400 IU per day of vitamin D, beginning in the first few days of life. Your baby's physician can recommend the proper type of vitamin D supplement for your baby.
Human milk is "alive" with many different kinds of disease-fighting factors that help prevent mild to severe infections. Babies who are fed breast milk have significantly fewer gastrointestinal, respiratory, and ear infections. Antibodies in human milk directly protect against infection. Human milk also appears to have properties that help a baby's own immune system work best. If your baby does become ill when breastfeeding and receiving your milk, the infection is likely to be less severe.
Since nature designed human milk for human babies, your milk is the most easily digested food your baby can receive. A nutritious, yet easily digested first food is important for a baby's immature digestive tract. Your baby uses less energy, yet breaks your milk down more completely into its basic ingredients, so the nutrients, anti-infective factors, and all the other ingredients in your milk are more available to fuel your baby's body functions and to promote your baby's growth and development.
Bio-availability is a fancy way of referring to how well the body can use the nutrients in a food. The high bio-availability of nutrients in human milk means your baby gets more benefits from the nutrients it contains - even for nutrients that appear in lower levels in breast milk when compared to artificial formulas (because your baby's body can absorb and use them most effectively). It also means your baby saves the energy that would be needed to eliminate any nutrients he/she had difficulty digesting or using.
Your milk is best suited to, and so it is more gentle on, your baby's body systems. The suitability of your milk plays a role in your milk's digestibility, and it allows your baby's body to function most efficiently while spending a lot less energy on body functions. Suitability is also thought to be one reason that breastfed babies are less likely to develop allergic-related skin conditions and asthma.
The digestibility, bio-availability, and suitability of your milk means that your baby's body is able to work less while receiving optimal more nourishment.
Online Medical Reviewer:
Grantham, Paula, RN, BSN
Online Medical Reviewer:
newMentor board-certified, academically affiliated clinician
Date Last Reviewed:
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