–This post is part of our 10-year anniversary series “Breastfeeding is…” When we initially curated this series, we planned for 10 weeks, but breastfeeding is so many things that we just couldn’t fit it all in. Thus, two bonus weeks in our anniversary series! —
Breastfeeding is not binary.
There’s solid evidence that direct breastfeeding offers the most protective and beneficial effects to mothers, babies and ultimately society.

When breastfeeding, a baby’s saliva transfers chemicals to their mother’s body that causes her milk to adjust to meet the changing needs of the baby. [Al-Shehri, et al 2015]
Even more fascinating, the combination of baby saliva and fresh breastmilk generates enough hydrogen peroxide to inhibit growth of Staphylococcus and Salmonella. Read about the science behind it all here.
Breastfeeding encourages proper mouth and jaw development and promotes oral health.
When babies breastfeed, they are less likely to become obese for reasons like self-regulation of milk intake and seeding of their gut microbiomes. [Pérez-Escamilla, 2016]
Infants at the breast, compared to bottle-fed infants, have better heart and respiratory rates and higher oxygen saturation rates because breastfeeding consumes less energy.

Breastfeeding has implications on mother-infant bonding and children’s future behavior. One study found that “compared to children whose mothers breastfed them, children who were not breastfed showed an increased number of internalizing behavioral problems, particularly anxious/depressed and somatic symptoms… A duration effect (dosage effect) appeared such that breastfeeding for 10 months or longer had the strongest impact on reducing anxious/depressed and somatic symptoms in children.”
Direct breastfeeding does not require feeding paraphernalia that may be vectors for disease.
Even if the contents of a bottle contain human milk, the effects achieved through direct breastfeeding may not be possible.
However, the reality of families’ lives, and sometimes choice, mean that most babies in the U.S. will not exclusively breastfeed or go on to breastfeed in conjunction with appropriate complementary feeding as recommended.

The most recent CDC Breastfeeding Report Card acknowledges, “Numerous barriers to breastfeeding remain, and disparities persist in breastfeeding duration and exclusivity rates by race, ethnicity, and socioeconomic status. Policy, systems, and environmental changes that address breastfeeding barriers, such as better maternity care practices, paid leave policies, and supportive ECE centers, can help to improve breastfeeding rates and reduce disparities.”
For these reasons and others, infant feeding often takes many forms. Infant feeding in America is not either/or, it’s both/and.
Fiona Jardine and Aiden Farrow present experiences that do not fit into how we often generalize the infant feeding experience.

Jardine’s work follows those who exclusively pump human milk. Farrow too pumped milk for their child born with cleft complications and then went on to directly chestfeed their baby.
Farrow has explained: “Feeding methods are not mutually exclusive. There are always windows and doors.”
Lactation care providers, other care providers, health policies and procedures must all acknowledge the incredibly diverse experiences of families while honoring the very ubiquitous human desire that we all want what’s best for our babies.
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Our 10-year anniversary giveaway has ended. Thank you to everyone who participated!