Physicians as breastfeeding supporters

Photo retrieved from: https://tobacco.stanford.edu/cigarette/img0079/

“More doctors smoke camels than any other cigarette,” claims the ad from 1950. Today, it’s preposterous to imagine that any physician would align themselves with the tobacco industry. Starting  in the 1920s and continuing well into the 1950s though, tobacco companies used doctors to help them sell their products. Stanford’s Research into the Impact of Tobacco Advertising has a collection of over 1,000 advertisements that feature doctors endorsing tobacco products. 

In an eerie parallel, WHO’s February 2022 report, How the marketing of formula milk influences our decisions on infant feeding, states that “Recommendations from health professionals are a key channel of formula milk marketing. Health professionals spoke of receiving commissions from sales, funding for research, promotional gifts, samples of infant and specialized formula milk products, or invitations to seminars, conferences and events.” (p. 7) 

Last week, Nikki Lee, RN, BSN, MS, Mother of 2, IBCLC,RLC, CCE, CIMI, CST (cert.appl.), ANLC, RYT500 and I shared our reflection on the forces that shape physicians’ personal infant feeding experiences. In this second installment, we explore how physicians as professionals can support breastfeeding despite being targeted by the breastmilk substitute (BMS) industry and despite generally being woefully equipped with proper lactation education, training and counseling skills. These predicaments can lead physicians to “explicitly or inadvertently, introduce doubts around the ability of women to breastfeed and the value and quality of their breast milk.” (WHO, p. 12) 

 

Pervasive industry influence for generations

Because “health professionals are among the most respected and trusted members of society…[their] advice…is highly influential for pregnant women and parents of infants and young children, including around infant feeding decisions.”  Formula milk companies exploit this relationship of trust. (WHO, p. 12)

Source: United States Breastfeeding Committee

BMS representatives target physicians “with a range of incentives, including funding for research, commissions from sales, ambassadorial roles, merchandise, gifts and all expenses paid promotional trips.” (WHO, p.13) 

The psychology behind gift-giving, both big and small is that “ it imposes…a sense of indebtedness…. The…rule of reciprocity imposes…an obligation to repay for favors, gifts and invitations…” (Katz 2003) Instead of supporting infant feeding purely through a health and wellness lens, physicians feel obliged to a company muddying their relationships with their patients. 

Interestingly, most physicians feel immune to marketing’s influence, despite clear evidence to the contrary, Frederick S. Sierles, MD lays out in The Gift-Giving Influence

Curious consumers can search their doctors’ names through ProPublica’s Dollars for Docs project to learn about gifts they have accepted. 

 

Mechanical culture 

Our culture fails to acknowledge the mother baby unit as a dyad, and this influences the way physicians can support breastfeeding too.

Source: United States Breastfeeding Committee (USBC)

“We are never taught, in our fragmented system, that the mother and baby are a unit,” Lee reiterates. “OB/GYN/midwife sees mama; peds sees babies. There are even different places for them in the hospital: nursery, postpartum unit. What a struggle we had with the BFHI to keep mother and baby together.” 

[As a side, Attorney Leah Margulies recently shared in Protecting Breastfeeding in the United States: Time for Action on The Code that formula companies provide architectural designs to maternity care facilities in a deliberate attempt to separate dyads.] 

The Alliance for Innovation on Maternal Health’s (AIM) Patient Safety Bundles offer models for how health professionals can use task force approaches that break down silos of care and open channels of communication. The strategies used in these bundles aim to ultimately shift from fractured care to continuity of care where the dyad is protected.  

We must also consider how physicians are compensated for their work. In the current U.S. healthcare system, physicians find themselves paid in Relative Value Units (RVUs), which bluntly put, is a pretty mechanical way to value providing care to other humans, as we mentioned in our first installment. In short, the more RVUs a physician racks up, the more they’re paid. Breastfeeding counseling takes time.

 

Inadequate education 

How are physicians to spend time with their patients, educating and supporting breastfeeding when they’ve had little to no breastfeeding education invested in them? Dr. Nigel Campbell Rollins pointed out in WHO’s How the marketing of formula milk influences our decisions on infant feeding webinar that faculty in medical schools themselves sometimes believe that formula products are inevitable or necessary. 

A cross-sectional study in the UK suggests that UK medical schools are not adequately preparing students to support breastfeeding patients.  

Source: United States Breastfeeding Committee

Samantha A Chuisano and  Olivia S Anderson’s findings in Assessing Application-Based Breastfeeding Education for Physicians and Nurses: A Scoping Review “… align with existing literature in finding a dearth of high-quality studies assessing breastfeeding education among physicians and nurses. The variability in teaching and evaluation methods indicates a lack of standardization in breastfeeding education between institutions.”

Elizabeth Esselmont and colleagues’ piece Residents’ breastfeeding knowledge, comfort, practices, and perceptions: results of the Breastfeeding Resident Education Study (BRESt) concludes: “Pediatric residents in Canada recognize that they play an important role in supporting breastfeeding. Most residents lack the knowledge and training to manage breastfeeding difficulties but are motivated to learn more about breastfeeding. Pediatric program directors recognize the lack of breastfeeding education.” 

 

A collection of physicians’ stories 

Often, it is a physician’s own struggle to breastfeed that seems to spur advocacy and change. Our Milky Way’s repository includes a breadth of physicians’ stories of personal struggles that have inspired them to become breastfeeding champions for their patients and communities. 

Source: United States Breastfeeding Committee (Photo by Sara D. Davis)

Some of those stories are linked below: 

Sarah Jacobitz-Kizzier, MD, MS, in Resident physician advances breastfeeding support,  shares that her lactation education in medical school included a one hour lecture about the anatomy of the breast and a brief discussion in physiology about lactogenesis.

“There was no training about [breastfeeding] technique, no discussion about common problems before discharge, no training about clinical problems as far as in the first few months postpartum…when to introduce complementary food,” she continues.

Physician calls for peer breastfeeding support features the work of Colette Wiseman, MD, CLC. 

In Breastfeeding in the healthiest county in Virginia, Janine A. Rethy, MD, MPH, FAAP, FABM, IBCLC, a general pediatrician in Loudoun County, Va. describes her dedication to improving breastfeeding outcomes. In it, she shares a resource she and her colleagues created –the Breastfeeding Support Implementation Guide for the Outpatient Setting which includes information on how to bill insurance for lactation services.

Skin to skin in the OR showcases Rebecca Rudesill’s, MD, CLC quest for more breastfeeding education. 

Kristina Lehman’s, MD, CLC work is featured in Internist looks to augment breastfeeding education

James Thomas Dean III, DO and Assistant Professor of Pediatrics at the University of Texas San Antonio Dr. Perla N. Soni, MD share their perspectives in Lack of breastfeeding education in med school harms families

Alison Stuebe, MD, MSc tackles big topics in OB/GYN sheds light on breastfeeding culture.

We are honored to have been able to feature the work of the late Audrey Naylor in Commendable contributions to the field of lactation. ​​With a lifetime interest in illness prevention, Naylor said she was quickly convinced of the power of breastfeeding after only attending a few hours of a breastfeeding seminar in 1976.

“Neither medical school nor pediatric residency taught me anything about breastfeeding,” Naylor said.  

Elizabeth Sahlie’s, MD, FAAP and Jesanna Cooper’s, MD work is featured in Birmingham Mother-to-mother support helps moms reach feeding goals. Cooper says that before she became a mother, she had no idea that her medical training and education had been so lacking.

“It is easy to become frustrated with nurses and physicians who – often inadvertently sabotage breastfeeding mothers and babies, but I also sympathize,” she explains. “We are in a position where we are supposed to have answers, but no one has taught us the skills necessary to provide those answers.”

Other stories and models for care 

Lori Feldman-Winter’s, et al  Residency curriculum improves breastfeeding care showed that “a targeted breastfeeding curriculum for residents in pediatrics, family medicine, and obstetrics and gynecology improves knowledge, practice patterns, and confidence in breastfeeding management in residents and increases exclusive breastfeeding in their patients. Implementation of this curriculum may similarly benefit other institutions.

 As part of their work to build a cohort of breastfeeding-friendly pediatricians, the Georgia Chapter of the American Academy of Pediatrics and the Georgia Breastfeeding Coalition launched a “Breastfeeding-Friendly Pediatrician Interest Form.” Georgia pediatricians who are interested in becoming certified as a “Breastfeeding-Friendly Pediatrician” are invited to fill out the form.

 

Further reading and resources

Physicians, Formula Companies, and Advertising: A Historical Perspective

Inspire Health, CHAMPS,  and the University of Mississippi Medical Center’s Breastfeeding, Human Medicine,  Interprofessional Education training   

CDC Physician Breastfeeding Education  

What Every Physician Needs to Know About Breastfeeding from the W.K. Kellogg Foundation

The Institute for the Advancement of Breastfeeding & Lactation Education (IABLE) is a nonprofit membership organization whose mission is to optimize the promotion and support of breastfeeding for families in the outpatient sector. IABLE is dedicated to building Breastfeeding Knowledgeable Medical Systems and Communities. 

Academy of Breastfeeding Medicine (ABM) Breastfeeding-friendly Physicians protocol 

 

Physician group position papers and recommendations on breastfeeding 

American Academy of Pediatrics (AAP)

American Academy of Family Physicians (AAFP)

The American College of Obstetrics and Gynecology (ACOG) 

Breastfeeding and the environment: Guest post for World Breastfeeding Week 2020

By Donna Walls, RN, BSN, ICCE, IBCLC, ANLC

Each year the World Alliance for Breastfeeding Advocacy (WABA) chooses a theme for World Breastfeeding Week (WBW) celebrations around the world. WBW is celebrated every year during the first week in August. This year’s theme is “Support Breastfeeding for a Healthier Planet”. 

The 2020 objectives are:

  • Inform people about the links between breastfeeding and the environment/climate change
  • Anchor breastfeeding as a climate-smart decision
  • Engage people and organizations for greater impact
  • Galvanize action on improving the health of the planet and people through breastfeeding

Can breastfeeding really affect climate change and create a cleaner, healthier environment? 

Our planet’s health is closely tied to human health, and so there is a growing interest in learning how to protect the health of the environment. 

Among the many things humans can do to protect the environment, breastfeeding is one of the most important. Breastfeeding is the best example of a clean, eco-friendly action to protect and improve the health of planet Earth. 

Breastfeeding is the ultimate natural, sustainable resource. It requires no raw materials needed for processing and no energy consumption in production or transportation. It does not produce any material waste or by-products, does not require any packaging materials, water resources or electricity, and creates no pollution of the air or water. Lactation is a perfect partner for environmental health and the ultimate example of “eating local”.

Parents who express their milk and feed from bottles or other methods also provide a more planet-friendly feeding method than artificial feeding. Formula manufacturing requires energy, material and transportation. 

The carbon footprint of breastfeeding gives us another glimpse into the environmental impact of breastfeeding. Wikipedia defines carbon footprint as “the total greenhouse gas emissions caused by an individual, event, organization, service, or product, expressed as carbon dioxide equivalent.” In simple terms, it’s a measurement that shows us something’s impact  on the health of the environment. 

The carbon footprint of breastfeeding is based on the production and transportation of food for the mother based on the RDA of an additional 500 kcal/day recommended during breastfeeding. According to research from the United Kingdom, the carbon footprint of breastfeeding is estimated at 5.9 (this varies between countries). 

In comparison, the carbon footprint of formula feeding— which is based on the use of resources, animal and factory production emissions and transportation of the formula as well as supplies, preparation and storage of formula at home— is estimated at 11.0 (again varying between countries). On average, feeding breast milk substitutes had a higher impact on the climate than breastfeeding in all countries studied. This certainly demonstrates the positive impact on the environment when the infant feeding choice is breastfeeding.(Bodkin, 2019 Meade, 2008)

The International Baby Food Action Network (IBFAN) supports optimal infant feeding practices and  advocates for universal implementation of the International Code of Marketing of Breastmilk Substitutes, an international health strategy recommending restrictions on the marketing of all formulas and supplies intended to discourage breastfeeding. In 2015 IBFAN developed their statement on breastfeeding and the environment:

“Breastfeeding protects our health and our planet – right from the start, breastfeeding is the first step towards protecting human health, short- and long-term. It is also the first step towards protecting the health of our environment and conserving our planet’s scarce natural resources. We need to start at the beginning, with infants and young children. Our babies and children are in no way responsible for climate change and environmental degradation, but instead they suffer the disastrous consequences.” (IBFAN, 2015)

 It’s clear that breastfeeding is the most climate-friendly option for infant feeding, but does the environment have an impact on breastfeeding? The answer is yes. 

For decades scientists around the world have studied the impact of environmental contaminants on the mammary gland, and on mothering behaviors. For instance, a study from the Journal of Health Science demonstrated that rats exposed to dietary bisphenol A (BPA) in early pregnancy showed cellular injury to the mammary glands as well as lower prolactin levels. (Miyaura, 2004). 

What’s more, Rochester Medical Center studies reported in Science Daily demonstrated damage to rat mammary glands to the extent that some mother rats were unable to nourish their pups after exposure to dioxins. Researchers noted that some rats were able to recover mammary function by late pregnancy. (Lawrence, 2009). 

In 2013, a study in the Journal of Neurotoxicology and Teratology showed a decrease in maternal behaviors in Wistar rats (less grooming, protection and nuzzling), a concerning finding but not yet demonstrated in humans. (Boudalia, 2013}.

Studies like these are the basis for ongoing research looking into possible negative impacts on human lactation. The studies are also the basis of much education related to how to create a safer environment while protecting lactation.  

An unpublished study from Wright State University looked at mothers with self-described low milk supply and the relationship between environmental contaminants. The 78 mothers in the study were four  weeks to eight  months postpartum and were all given education on reducing exposures to environmental estrogens (personal care products, food hormones and plasticizers). 

Results were seen in one to five weeks and ranged from the mothers stating her “breasts were fuller,” the “babies seemed more satisfied,” and fewer needed supplementation. Some found a doubling of supply (noted with pumping during work hours). Seven had no noticeable increase in milk supply, and of those only two weaned from breastfeeding. The rest continued supplementation. (Walls, presented 2009). 

In a Mexican study of young Yaqui tribe women, those who moved from native land  to new chemical based agriculture, had less alveolar tissue compared to the young women who remained with the tribe and practiced  traditional, non-chemical farming techniques. 

Many of the agri-chemical exposed young women were found to have larger than normal breasts, but less glandular tissue (referred to as “empty breast” syndrome) and many were unable to breastfeed their infants which is viewed as an integral part of mothering in their culture. (Hansen, 2010).

On the surface, these studies can seem discouraging until we really weigh the risks and benefits of breastfeeding in a polluted world. 

First, human milk contains properties that have been shown to mitigate some negative, environmental effects. (Williams, Florence, NYT) 

For instance, human milk contains bio-active components which specifically control and resolve inflammation, promote a thick, healthy gut lining to support an optimum functioning immune system and provide the most nutritious food for optimum general health for infants and children.  

Emeritus Director of the Carolina Global Breastfeeding Institute Miriam Labbok, MD, MPH, IBCLC stated “The fact that studies of child [health] outcomes in highly polluted areas are still better for the breastfed infant . . . would seem to indicate that certain factors in the production of human milk and in the milk itself, immunological and other, may mediate the potential harm of the ambient pollution.”

She went on to say, “… No environmental contaminant, except in situations of acute poisoning, has been found to cause more harm to infants than does lack of breast-feeding. I have seen no data that would argue against breastfeeding, even in the presence of today’s levels of environmental toxicants.”

Sandra Steingraber, biologist and author of Living Downstream and Having Faith: An Ecologist’s Journey to Motherhood agrees: ”We haven’t yet compromised breast milk to such an extent that it’s a worse food than infant formula…..”

The American Academy of Family Physicians (AAFP) has also published that certain components of human milk act to increase the infant’s elimination of some toxins and to protect the infant’s developing brain, central nervous system, and body as a whole.

WABA’s statement  on breastfeeding and environmental contaminants echoes this sentiment and  encourages breastfeeding as the safest feeding choice despite maternal exposure to contaminants. 

Their statement reads: “Is the presence of these chemical residues in breastmilk a reason not to breastfeed? No. Exposure before and during pregnancy is a greater risk to the fetus. The existence of chemical residues in breastmilk is not a reason for limiting breastfeeding. In fact, it is a reason to breastfeed because breastmilk contains substances that help the child develop a stronger immune system and gives protection against environmental pollutants and pathogens. Breastfeeding can help limit the damage caused by fetal exposure.” (WABA, 2005.)

The World Health Organization’s (WHO) review on contaminants and human milk states definitively, “The benefits of breastfeeding far outweigh the toxicological disadvantages that are associated with certain POPs” (persistent organic pollutants). 

To reiterate, considering the safety of human milk even when contaminants have been detected, neonatal intensive care researcher Fani Anatolitou (2012) states, “the detection of any environmental chemical in breast milk does not necessarily mean that there is a serious health risk for breastfed infants. No adverse effect has been clinically or epidemiologically demonstrated as being associated solely with consumption of human milk containing background levels of environmental chemicals”. 

It is important to understand that many of the measurements of POPs in human milk are not clinically meaningful, hence are not a cause for alarm. Even more importantly, as mentioned earlier, a number of components of human milk act to counter potential risks of contaminant exposure (Anitolitou, 2012). The Centers for Disease Control and Prevention (CDC) points out that effects of exposure have only been detected in a breastfeeding infant when the mother was extremely ill.

As lactation care providers we are in a unique position to not only support the optimum health of infants and children, but also be a part of creating a healthier environment for the children to grow and thrive.

For more on WBW check out this action folder by BPNI

Resources/References

American Academy of Family Physicians (AAFP). (2018). Breastfeeding, Family Physicians Supporting (Position Paper). Downloaded 17. Jan. 2018 from https://www.aafp.org/about/policies/all/breastfeeding-support.html

American Academy of Pediatrics (AAP), Section on Breastfeeding. (2012). Breastfeeding and the use of human milk (Policy Statement). Pediatrics 129(3), e827-e841. DOI: 10.1542/peds.2011-3552.

AMERICAN ACADEMY OF PEDIATRICS The Transfer of Drugs and Other Chemicals Into Human Milk Committee on Drugs  https://pediatrics.aappublications.org/content/108/3/776/T7

Anadón, A., Martínez-Larrañaga, M. R., Ares, I., Castellano, V., Martínez, M. A. (2017). Drugs and chemical contaminants in human breast milk. In R. C. Gupta (Ed.), Reproductive and Developmental Toxicology (2nd Ed., pp. 67-98). London, UK: Academic Press.

Anatolitou, F. (2012). Human milk benefits and breastfeeding. Journal of Pediatric and Neonatal Individualized Medicine 1(1), 11-18. DOI: 10.7363/010113.

Arnardottir,H. et al. Human milk proresolving mediators stimulate resolution of acute inflammation. Mucosal Immunology, October 2015 DOI: 10.1038/mi.2015.99

Bodkin, H. Breastfeed to save the planet, scientists say as study exposes infant formula damage to environment https://www.telegraph.co.uk/science/2019/10/02/breastfeed-save-planet-scientists-say-study-exposes-infant-formula/

Boudalia, S. et al.  A multi-generational study on low-dose BPA exposure in Wistar rats: Effects on maternal behavior, flavor intake and development. Neurotoxicol Teratol 2013                      Nov 20. pii: S08920362(13)00217-1. doi:10.1016/j.ntt.2013

Climate Change and Health June 2015 https://ibfan.org/docs/climate-change-2015-English.pdf

Dadhich, J,  Lellamo, A. Report on Carbon Footprints Due to Milk Formula: a Study from Selected Countries of the Asia-Pacific Region

BPNI/IBFAN Asia, New Delhi (2015). http://ibfan.org/docs/Carbon-Footprints-Due-to-Milk-Formula.pdf, Accessed 24th Jan 20

Eidelman AI. Environmental Impact on Maternal Breastfeeding Behavior. Breastfeed Med. 2018 Jul/Aug;13(6):397. doi: 10.1089/bfm.2018.29096.aie. Epub 2018 Jul 5.PMID: 29975551 

Goldman, A. Anti‐inflammatory Properties of Human Milk. September 1986.  https://doi.org/10.1111/j.1651-2227.1986.tb10275.x 

Hoffman K, et al. Lactational exposure to polybrominated diphenyl ethers and its relation to social and emotional development among toddlers..Environ Health Perspect. 2012 Oct;120(10):1438-42. doi: 10.1289/ehp.1205100. Epub 2012 Jul 19.PMID: 22814209 

Joffe, N. Support for breastfeeding is an environmental imperative. Oct 2, 2019. www.bmj.com › content › bmj

Karlsson, J.O. The carbon footprint of breastmilk substitutes in comparison with breastfeeding. Feb 2019. Journal of Cleaner Production. https://doi.org/10.1016/j.jclepro.2019.03.043

Kowalewska-Kantecka B. Breastfeeding – an important element of health promotion. Dev Period Med. 2016;20(5):354-357.PMID: 2839125

Mead, N. Contaminants in Human Milk: Weighing the Risks against the Benefits of Breastfeeding Environ Health Perspect. 2008 Oct; 116(10): A426–A434PMCID: PMC2569122 PMID: 18941560

Murínová, P et al. Partitioning of hexachlorobenzene between human milk and blood lipid..Environ Pollut. 2017 Oct;229:994-999. doi: 10.1016/j.envpol.2017.07.087. Epub 2017 Aug 1.PMID: 28778790

Natural Resources Defense Council. 2005. Healthy Milk, Healthy Baby. Chemical Pollution and Mother’s Milk. New York, NY: National Resources Defense Council. http://www.nrdc.org/breastmilk/chems.asp

Pan IJ, Paediatr Perinat Epidemiol. 2010 May;24(3):262-71Lactational exposure to polychlorinated biphenyls, dichlorodiphenyltrichloroethane, and dichlorodiphenyldichloroethylene and infant growth: an analysis of the Pregnancy, Infection, and Nutrition Babies Study. doi: 10.1111/j.1365-3016.2010.01114.x.PMID: 20415756

 Poore and Nemecek, 2018.  Reducing food’s environmental impacts through producers and consumers. Science, 360 (6392) (2018), pp. 987-992. https://doi.org/10.1126/science.aaq0216

Stigum H, et al. A novel model to characterize postnatal exposure to lipophilic environmental toxicants and application in the study of hexachlorobenzene and infant growth..Environ Int. 2015 Dec;85:156-62. doi: 10.1016/j.envint.2015.08.011. Epub 2015 Sep 19.PMID: 2639804339

Terri Hansen, Today correspondent. Pesticide exposure deprives Yaqui girls of breastfeeding – ever,  Feb 28, 2010. https://www.sej.org/headlines/pesticide-exposure-                              deprives-yaqui-girls-breastfeeding-ever

Toxic Release Inventory http://toxnet.nlm.nih.gov/cgi-bin/sis/htmlgen?TRI

Tran CD, Dodder NG, Quintana PJE, Watanabe K, Kim JH, Hovell MF, Chambers CD, Hoh E  Organic contaminants in human breast milk identified by non-targeted analysis.Chemosphere. 2020 Jan;238:124677. doi: 10.1016/j.chemosphere.2019.124677. Epub 2019 Aug 26.PMID: 31524616

United Nations Sustainable Development Goals and Breastfeeding https://www.un.org/sustainabledevelopment/blog/tag/breastfeeding/

Vermeulen, B.M. Campbell, J.S.I. Ingram. Climate change and food systems. Annu. Rev. Environ. Resour., 37 (1) (2012), pp. 195-222

WABA Towards Healthy Environments for Children Q. Frequently asked questions (FAQ) about breastfeeding in a contaminated environment https://www.waba.org.my/whatwedo/environment/pdf/faq2005_eng.pdf