Breastfeeding is flavor learning.

–This post is part of our 10-year anniversary series “Breastfeeding is…”

Breastfeeding is flavor learning.

Through mother’s milk, human infants are “exposed to a bewildering variety of flavors that influence subsequent liking and choice.” [Beauchamp & Menella]

Differently, baby milk substitutes (BMS) or baby formulas offer static flavor. Formula manufacturers are only able to add flavoring to follow-on formulas at which point, it is too late to stimulate flavor detection, explains Dr. Julie Menella.

A breastfed baby experiences textural variations such as viscosity and mouth coating so “breastfeeding provides an even richer variation in oral sensory stimulation,” as recorded in Flavor Perception in Human Infants.

Before birth, flavor learning begins around the sixth month of gestation when the fetus begins to inhale and swallow amniotic fluid marking its first chemosensory experiences. [Thomas, 2022

Photo by Amina Filkins

The flavors a baby is exposed to signal things like the flavors of one’s culture, which foods are safe to eat, and biodiversity which later impacts food choice thereby affecting overall health and wellness. 

Mennella makes clear, “breastfeeding confers greater acceptance of healthy foods…only if they are part of the mothers’ diet…” 

One study which looked at the effects of maternal garlic ingestion on the odor of milk and the suckling behavior of the infant, found that the nursling detected changes in mother’s milk and stayed attached to the breast for longer periods of time, sucked more when the milk smelled like garlic, and tended to ingest more milk.  

Similar findings were noted when vanilla ingestion was investigated. 

Just as infants can detect the flavors of healthy and aromatic foods in their mother’s milk, they can also detect those of potentially harmful substances. For instance, Menella found that “infants can readily detect the flavor of alcohol in mother’s milk but…the decrease in consumption at the breast after maternal alcohol consumption is apparently not due to the infants rejecting the flavor of alcohol in their mothers’ milk.” 

It has also been found that babies can detect the flavors in cigarettes in breastmilk. Still, the researchers note, “We do not suggest that lactating women who smoke occasionally should stop nursing. However, the knowledge that the milk of mothers who smoke smells and may taste like cigarettes provides an additional reason to avoid smoking.”

Photo by Derek Owens

As artificial sweeteners gain prevalence in the food industry, Philip O. Anderson’s How Sweet It Is: Sweeteners in Breast Milk summarizes current knowledge regarding the transmission of sweeteners into human milk. 

Dr. Anne Eglash points out in a 2019 Clinical Question of the Week

There is preliminary research evidence that a maternal diet high in fructose may increase body weight and fat mass in breastfed infants. When mothers consume foods or beverages high in fructose, the level of fructose rises in breastmilk. This is not true for glucose, because maternal insulin rapidly normalizes the maternal glucose level after glucose ingestion. Insulin does not moderate the fructose level like it does for glucose.

Photo by Anglea Mulligan

And increasing sweetness of breastmilk via artificial or natural sweeteners in the maternal diet might predispose to later obesity. This may be partially mediated by an alteration in the gut microbiome by the sweeteners.”

As infants transition to complementary feeding at six months of age, the flavors they’ve already been exposed to in utero and through breastmilk will help them to explore a breadth of healthy table foods. While human milk is meant to be the primary staple of infants’ diets, human milk alone cannot provide everything babies need nutritionally, especially micronutrients like zinc and iron. [More on appropriate complementary feeding here— Food before one is NOT just for fun.]

Newer research is starting to investigate odor-active volatile compounds in preterm breastmilk and the effect of smell and taste of milk during tube feeding of preterm infants. Find some of those studies here, here, and here.

 

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As part of our celebration, we are giving away an online learning module with contact hours each week. Here’s how to enter into the drawings:

Email info@ourmilkyway.org with your name and “OMW is 10” in the subject line.

This week, in the body of the email, tell us:  Do you have a funny infant feeding story?

Subsequent weeks will have a different prompt in the blog post.

We will conduct a new drawing each week over the 10-week period.  Please email separately each week to be entered in the drawing. You may only win once. If your name is drawn, we will email a link with access to the learning module. The winner of the final week will score a grand finale swag bag.

Breastfeeding is food sovereignty. Breastfeeding is health equity. Breastfeeding is healing.

–This post is part of our 10-year anniversary series “Breastfeeding is…”

Breastfeeding is food sovereignty. Breastfeeding is health equity. Breastfeeding is healing.

Breastfeeding is a “weapon of mass construction”, a phrase coined by Camie Jae Goldhammer, MSW, LICSW, IBCLC, (Sisseton-Wahpeton).

In her Reclaiming the Tradition of Breastfeeding: the Foundation of a Nation webinar, Goldhammer describes how breastfeeding has the power to heal those suffering the effects of generational trauma, specifically through the release of oxytocin, subsequently allowing mothers and their babies to feel empowered and independent.

Photo by Luiza Braun

Kathleen Kendall Tackett’s work also illuminates how breastfeeding can heal trauma. Her videos, How Birth Trauma Affects Breastfeeding and Breastfeeding Can Heal Birth Trauma and Breastfeeding’s Healing Impact on Sexual Assault Trauma discuss the mechanisms behind why and how breastfeeding can be helpful for trauma survivors. Essentially, breastfeeding allows for the down regulation of stress responses, specifically adrenocorticotropic hormone (ACTH) and cortisol, and similar to exercise, improves maternal mood, decreases the risk of depression, decreases hostility, and improves the mother infant bond.

Jennie Toland, BSN, RN, CLC offers commentary on the role lactation care providers play in offering trauma-informed care in this piece.

This Invisibila episode, Therapy Ghostbusters, shares the incredible story of how a Cambodian practitioner worked to help heal an entire community from generational trauma. It took him over a year to simply earn individuals’ trust.

“…That’s pretty unique,” the podcast hosts point out and offers insight into how our nation approaches care for individuals with specific mental health needs and cultural considerations.

Goldhammer quotes Round Rock elder Annie Kahn:  “When a mother nurses her baby, she is giving that child her name, her story and her life’s song. A nursed baby will grow to be strong in body, mind and spirit.”

This connection to the past that Kahn refers to, also offers a form of healing. Breastfeeding is an example of Indigenous food sovereignty, “a part of living culture” and facilitates the revitalization of traditional knowledge. (Cidro, et al 2018)

The revitalization of breastfeeding spans the Black Indigenous People of Color (BIPOC) experience and is a channel to champion equity.

Ifeyinwa V. Asiodu,  Kimarie Bugg,  and Aunchalee E.L. Palmquist write in Achieving Breastfeeding Equity and Justice in Black Communities: Past, Present, and Future:

“Breastfeeding is an especially important public health issue in Black communities, particularly given that Black families and communities continue to experience the highest burden related to poor maternal and infant health outcomes, including higher incidence of preterm birth, low birth weight, maternal mortality and morbidity, infant mortality, and lower breastfeeding rates. Owing to lifetime exposure of racism, bias, and stress, Black women experience higher rates of cardiovascular disease, type 2 diabetes, and aggressive breast cancer. Given that cardiovascular disease and postpartum hemorrhage are leading causes of maternal mortality and morbidity, increasing breastfeeding rates among Black women can potentially save lives.”

Photo by Emily Finch

More specifically, studies show that the experience of racial discrimination accelerates the shortening of telomeres (the repetitive sequences of DNA at the ends of chromosomes that protect the cell) and ultimately contributes to an increase in people’s risks of developing diseases.

It has been found that higher anxiety scores and inflammation are associated with shorter telomere length.

Because physical and psychological stressors trigger the inflammatory response system, one way to counter this reaction is by supporting ongoing breastfeeding relationships; when breastfeeding is going well, it protects mothers from stress. (Kendall-Tackett, 2007)

Another study found that early exclusive breastfeeding is associated with longer telomeres in children.

Photo by Luiza Braun

The authors of Achieving Breastfeeding Equity and Justice in Black Communities: Past, Present, and Future continue, “Yet breastfeeding is rarely seen as a women’s health, reproductive health, or a public health strategy to address or reduce maternal mortality and morbidity in the U.S. Inequities in lactation support and breastfeeding education exacerbate health inequities experienced by Black women, specifically maternal mortality and morbidity, and thus a greater investment in perinatal lactation and breastfeeding education and resources is warranted. Breastfeeding is an essential part of women’s reproductive health.”

Journalist and maternal child health advocate Kimberly Seals Allers’ approach is one “For Black people, from Black people.”

“…The call to revive, restore and reclaim Black breastfeeding is an internal call to action,” Kimberly Seals Allers begins in Black Breastfeeding Is a Racial Equity Issue.  “… Breastfeeding is our social justice movement as we declare the health and vitality of our infants as critical to the health and vitality of our communities.”

Specifically through her work with Narrative Nation, Seals Allers and colleagues are promoting health equity “by democratizing how the story of health disparities is told,” centering BIPOC voices. Additionally, through her Birthright podcast, KSA uplifts stories of  joy and healing in Black birth.

Especially after the deaths of George Floyd, Breonna Taylor and Ahmaud Arbery, organizations made statements about their commitments to dismantling structural racism and focusing efforts on equity.

Equity has become a buzzword; in fact, one author brands the sentiment “Fakequity”. This year, United States Breastfeeding Committee (USBC) National Conference and Convening presenters expressed their fatigue with the word.

“We want to see action,” they said.

Nikki & Nikki LIVE offer their Allies, Advocates and Activists Equity in Lactation webinar which covers the meaning of equitable in lactation care, how to show up for the marginalized and how to make a lasting impact.

In other efforts, the CDC has identified breastfeeding as a priority area to address health inequities.

Photo by Luiza Braun

NICHQ’s Achieving Breastfeeding Equity campaign also focuses on closing breastfeeding disparity gaps, viewing their efforts through an equity lens.

Director of policy and partnerships at the National Women’s Health Network Denys Symonette Mitchell offers commentary on a way forward with key policies that will ensure investment in breastfeeding to ultimately advance health equity.

Watch Racism and the Colonial Roots of Gendered Language in Public Health and Biomedicine with Dr. Aunchalee Palmquist, PhD, IBCLC for more on these issues.  

 

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As part of our celebration, we are giving away an online learning module with contact hours each week. Here’s how to enter into the drawings:

Email info@ourmilkyway.org with your name and “OMW is 10” in the subject line.

This week, in the body of the email, tell us about how you are contributing to working toward healthy equity.

Subsequent weeks will have a different prompt in the blog post.

We will conduct a new drawing each week over the 10-week period.  Please email separately each week to be entered in the drawing. You may only win once. If your name is drawn, we will email a link with access to the learning module. The winner of the final week will score a grand finale swag bag.

Breastfeeding is eco-friendly.

–This post is part of our 10-year anniversary series “Breastfeeding is…”

Breastfeeding is eco-friendly.

Planetary protection has never been more crucial, and the undeniable relationship between planetary health and human health has never been more evident.

In November 2022, world leaders, policy-makers and delegates from nearly 200 countries attended the COP27 UN climate summit, held in Sharm El-Sheikh, Egypt.

Fabrication of Bodies Joined by a Molecule of Air(2022), by Invisible Flock and Jon Bausor, manufactured by MDM Props Limited in Lebanon, represented by Architect & Engineer Karim Attoui. ©Courtesy of Invisible Flock. https://invisibleflock.com/portfolio/bodies-joined/

Presenters made poignant remarks about the climate crisis we find ourselves in.

“We are on a highway to climate hell with our foot on the accelerator,” António Guterres, Secretary-General of the United Nations said.

Sherry Rehman, Minister of Climate Change, Pakistan argued that  “The dystopia has already come to our doorstep …”

Mark Brown, Prime Minister of the Cook Islands, shared, “Our survival is being held to ransom at the cost of profit and an unwillingness to act despite the ability to do so.”

On Decarbonization Day of the summit, Dr. Abla Al Alfy convened a panel of speakers who presented on the importance of the 1,000 Golden Days and the relationship between the climate crisis and mother baby health. [You can access the United Nations Egypt’s recording here which starts at 19 minutes in.]

Dr. Nevein Dous, UNICEF health specialist, covered infant mortality rates, micronutrient deficiencies, mental health challenges, among other global health challenges and called for the integration of services rather than siloing health strategies.

WHO

Frederika Meijer with UNFPA Egypt highlighted UNFPA’s work confronting medical violence and reducing the country’s cesarean section rate which soars over 60 percent.

Meijer brought light to the need to create resilient health systems that will withstand the inevitable shocks of the climate crisis.  She noted the important role skilled midwives play in the reduction of unnecessary c-sections, giving way to the work of Dr. Kawther Mahmoud, President of the Nurses Syndicate, Assistant Undersecretary for Nursing and head of the Central Department for Nursing in Egypt, who helps lead the national plan for the midwife.

Many presenters emphasized the importance of family planning counseling and the environmental and health implications of pregnancy spacing.

Dr. Naeema Al-Gasseer’s remarks drew attention to a recent WHO report which states that “Almost the entire global population (99%) breathes air that exceeds WHO air quality limits, and threatens their health.”

Dr. Camilla Kingdon, President of the Royal College of Pediatrics and Child Health, further described that 26 percent of child deaths under 5 years of age have an element of environmental cause like heat waves, water scarcity, vector-borne diseases and flooding. UNICEF has identified that air pollution will be the leading cause of death for children by 2050, she shared. Additionally, there is a clear link between air pollution and miscarriage. Dr. Kingdon went on to describe the prevalence of visible air pollution particles on the placenta.

WHO

In connection to these harrowing accounts, Healthy Children Project’s Dr. Karin Cadwell presented research on the environmental impact of powdered baby formula milks in North America. Read about that work here.

Healthy Children Project’s Dr. Kajsa Brimdyr acknowledged the mess we are in and noted how many solutions that may contribute to planetary and population health are expensive and complex. Skin-to-skin contact (SSC) in the first hour after birth though, is simple and easy, inexpensive, is appropriate for all dyads, and touts priceless benefits.

Brimdyr noted just some of the benefits: SSC in the first hour after birth decreases infant mortality by 25 percent in low birth weight (LBW) infants, decreases transfers to the NICU,  decreases maternal stress and depression, improves paternal parental stress, and allows baby to self attach to the breast improving maternal confidence in breastfeeding and increasing breastfeeding rates overall.

The effects of SSC in the first hour extend far beyond the first hours, the first days and first weeks of life. Feldman et al. (2014) followed mothers and their premature infants who had been in SSC and control groups for 10 years. They found that children who had been in the SSC group had better cognitive development, better autonomic nervous system functioning, and mother–child interactions were more reciprocal 10 years later.

Photo credit: United States Breastfeeding Committee

Silke Mader of the European Foundation for the Care of Newborn Infants (EFCNI) and her colleagues are fighting for SSC and breastfeeding support for all dyads. Mader calls for a zero separation policy which is supported by evidence even in the context of the pandemic, she reported. Mader added that fathers and partners are not second-class citizens and should be included in the policies that help shape proper parent infant bonding.

As the climate emergency becomes more and more bleak, breastfeeding is a safeguard for infant and young child health. Read our coverage on infant and young child feeding in emergencies (IYCF-E)  in Prioritizing infant and young child feeding in emergencies during National Preparedness Month and beyond and National Preparedness Month: the U.S.’s deficit in Infant and Young Child Feeding preparedness during emergencies.

COP27 held the first-ever Youth-led Climate Forum ensuring that young people have a place in the conversation about the climate crisis. More on that here.

 

More resources to explore  

RCPCH Climate Change Working Group

Baby Milk Action’s coverage on COP27

Breastfeeding can help tackle climate crisis but it’s on governments, not mums to save the world

The climate crisis is a health crisis short video

 

——–

As part of our celebration, we are giving away an online learning module with contact hours each week. Here’s how to enter into the drawings:

Email info@ourmilkyway.org with your name and “OMW is 10” in the subject line.

This week, in the body of the email, tell us: Where have you seen predatory marketing of breastmilk substitutes?

Subsequent weeks will have a different prompt in the blog post.

We will conduct a new drawing each week over the 10-week period.  Please email separately each week to be entered in the drawing. You may only win once. If your name is drawn, we will email a link with access to the learning module. The winner of the final week will score a grand finale swag bag.

Breastfeeding is part of a continuum. 

–This post is part of our 10-year anniversary series “Breastfeeding is…”

Breastfeeding is part of a continuum.

It has been hypothesized that starting around nine weeks of fetal development, the pattern and sequence of intrauterine movements of the fetus seem to be a survival mechanism, which is implemented by the newborn’s patterns of movement during the first hour after birth  (described as the 9 stages)  when skin-to-skin with the mother to facilitate breastfeeding.

Photo credit United States Breastfeeding Committee

This very behavior refutes the idea that breastfeeding is “an adjunct to birth” as it is generally viewed in maternity care settings in America.

Not only are human babies hardwired to progress through 9 stages and self attach to the breast, mammalian bodies are hardwired to produce milk too.

Around 16 weeks of pregnancy, the body starts to prepare for breastfeeding. This phase, called Lactogenesis I is when colostrum begins to be created. During Lactogenesis II, the secretion of copious milk follows the hormonal shift triggered by birth and the placenta delivery. After this phase, milk production must be maintained through a supply-and-demand-like system. [Neville 2001]

Even before a pregnancy is achieved, individuals are being influenced by the infant feeding culture that surrounds them, consciously or subconsciously laying a foundation for how they feel about feeding their own babies.

Pat Hoddinott’s, et al study found that women who had seen successful breastfeeding regularly and perceived this as a positive experience were more likely to initiate breastfeeding.

Exposure to prenatal breastfeeding education also affects breastfeeding outcomes. Irene M. Rosen and colleagues found that women who attended prenatal breastfeeding classes had significantly increased breastfeeding at 6 months when compared to controls.

Photo by Luiza Brain

Mode of birth and birth experiences influence infant feeding too, for both members of the dyad.

A growing body of evidence shows that birth by cesarean section is associated with early breastfeeding cessation.

Intrapartum exposure to the drugs fentanyl and synOT is associated with altered newborn infant behavior, including suckling, while in skin-to-skin contact with mother during the first hour after birth. [Brimdyr, et al 2019]

What’s more, the authors of Intrapartum Administration of Synthetic Oxytocin and Downstream Effects on Breastfeeding: Elucidating Physiologic Pathways found “No positive relationships between the administration of synthetic oxytocin and breastfeeding.” They comment, “Practices that could diminish the nearly ubiquitous practice of inducing and accelerating labor with the use of synthetic oxytocin should be considered when evaluating interventions that affect breastfeeding outcomes.”

Photo by Olivia Anne Snyder on Unsplash

In Transdisciplinary breastfeeding support: Creating program and policy synergy across the reproductive continuum, author Miriam Labbok takes a detailed look at “the power and potential of synergy between and among organizations and individuals supporting breastfeeding, the mother-child dyad, and reproductive health to increase sustainable breastfeeding support.”

Labbok points out that a paradigm shift on the issues in the reproductive continuum – family planning, pregnancy and birthing and breastfeeding– is needed.

“These are issues that are intimately, biologically, gender linked in women’s lives, and yet ones that are generally divided up to be addressed by a variety of different professional disciplines,” Labbok begins.  “Despite the impact of child spacing on birthing success, of birthing practices on breastfeeding success, and of breastfeeding on child spacing, we are offered family planning services by a gynecologist, birth attendance by an obstetrician or midwife, and baby care by a pediatrician. Having these ‘silos’ of care, each with its own paradigm and priorities, may lead to conflicting messages, and hence, may undermine the search for mutuality in goals, and collaboration.”

One such initiative looking to deconstruct siloed care is the Baby-Friendly Hospital Initiative which includes standards and goals for birthing practices, for breastfeeding-friendly communities, and guidance for birth spacing, in addition to reconfirming the original Ten Steps to Successful Breastfeeding, in recognition that breastfeeding occurs along a continuum.

Source: United States Breastfeeding Committee

1,000 Days emphasizes how breastfeeding fits within the global picture as a crucial part of a whole.

In the U.S. context, the 1,000 Days initiative recognizes comprehensive health coverage, comprehensive guidelines on nutrition during pregnancy, lactation, and early childhood for women in the first 1,000 days, paid family  and medical leave policy for all workers, and investments to ensure parents and caregivers can access good nutrition as solutions to a well nation and a well world.

 

——–

As part of our celebration, we are giving away an online learning module with contact hours each week. Here’s how to enter into the drawings:

Email info@ourmilkyway.org with your name and “OMW is 10” in the subject line.

This week, in the body of the email, please share with us some or all of your birth stor(ies).

Subsequent weeks will have a different prompt in the blog post.

We will conduct a new drawing each week over the 10-week period.  Please email separately each week to be entered in the drawing. You may only win once. If your name is drawn, we will email a link with access to the learning module. The winner of the final week will score a grand finale swag bag.

Breastfeeding is a human right.

–This post is part of our 10-year anniversary series “Breastfeeding is…”

Breastfeeding is a human right. 

Breastfeeding is often presented as a choice, but in many societies, infant feeding is impacted by systems of oppression and lack of supportive measures like paid parental leave, rather than simply being a product of parental choice. 

Source: United States Breastfeeding Committee

Michigan Breastfeeding Network Executive Director Shannon McKenney Shubert, MPH, CLC has put it this way:  “In my 12-year career in the field of human milk feeding, I have never once met a birthing parent who ‘chose not to breastfeed.’ In this country, whether to breastfeed is not a choice. In this country, whether to breastfeed is a question of ‘Within all the systems of oppression that I navigate, what is the best combination of things I can do to ensure the survival of my baby, myself and the rest of my family?’” 

Access to unbiased information and support and protection to make informed decisions about proper infant and young child nutrition is a core human rights obligation and must be projected as such in international human rights law, as articulated in a Global Breastfeeding Collective (GBC) convening this fall. 

What’s more, children have the rights to life, survival and development, and the highest attainable standard of health, all protected under the Convention on the Rights of the Child.

More specifically, under Article 24 of the Convention on the Rights of the Child, children and families explicitly have the right to have information about the advantages of breastfeeding and to be supported in making choices about the best nutrition for children as part of the right to health and health care.

Source: United States Breastfeeding Committee

Strangely, children’s rights and women’s sexual and reproductive rights communities often find themselves polarized on the issue. Because the mother and child are often regarded as separate entities, issues that impact women and children can appear as though one right is above the other. But a mother and her child should be extolled as an inseparable dyad, and human rights and health advocates must continue to articulate and emphasize this important point. Breastfeeding as a human right is not an either/or argument.

Source: United States Breastfeeding Committee

Marcus Stahlhofer, WHO Maternal and Newborn and Adolescent Health and Aging, lays out how approaching breastfeeding as a human right:

  •  helps to provide legitimacy and accountability for state or government action or inaction and helps set benchmarks to assess these actions,
  • enhances multi-stakeholder engagement through indivisibility and interdependence of human rights including involvement of global, regional and national human rights mechanisms,
  • elicits a paradigm shift that transitions from nutrition and health needs to legal entitlements and associated obligations, and 
  • empowers people to demand that their rights are not negatively interfered with, such as through breastmilk substitutes and commercial milk formula (BMS/CMF) marketing.


Stahlhofer has pointed out that BMS companies use human rights arguments effectively by drawing on ideas around freedom of expression, right to intellectual property, women’s rights to autonomy, bodily integrity, and free choice to justify their predatory practices. 

There are key human rights tools and mechanisms that health advocates can employ specific to infant feeding. Some of them include:

The Academy of Breastfeeding Medicine (ABM) issued a position statement in regard to breastfeeding as a human right. 

“The ABM asserts that it is a moral imperative to protect the mother’s and child’s basic rights to breastfeed for their own health and wellness, as well as that of the nations in which they reside. Given the importance of breastfeeding and human milk in reducing infant mortality, governments should include breastfeeding as a leading health indicator and work toward eliminating disparities in breastfeeding outcomes and increasing rates of breastfeeding,” it reads in part. 

The White Ribbon Alliance (WRA) Charter on the Universal Rights of Women and Newborns created a proclamation on the universal rights of women and newborns. Find that here.  

You can also explore GBC’s collection of documents that support breastfeeding as a human right here.

Source: United States Breastfeeding Committee

——–

As part of our celebration, we are giving away an online learning module with contact hours each week. Here’s how to enter into the drawings:

Email info@ourmilkyway.org with your name and “OMW is 10” in the subject line.

This week, in the body of the email, tell us: What does breastfeeding support look like in your community?

Subsequent weeks will have a different prompt in the blog post.

We will conduct a new drawing each week over the 10-week period.  Please email separately each week to be entered in the drawing. You may only win once. If your name is drawn, we will email a link with access to the learning module. The winner of the final week will score a grand finale swag bag.