Marketing of commercial milk formula: a system to capture parents, communities, science, and policy

Time Trends, Regional Variation and Associations of Low-Allergy Formula Prescribing in England

BACKGROUND

Cow's milk allergy (CMA) overdiagnosis appears to be increasing and is associated with excessive low-allergy formula prescription. We evaluated recent trends and regional variation in low-allergy formula prescribing for CMA in England, and assessed potential risk factors for higher prescribing rates.

METHODS

Data on national and regional prescribing of low-allergy formulas were extracted from England's electronic prescription database using R. Region-level factors were evaluated for potential associations with regional low-allergy formula prescription rates using multivariate linear regression. Analysis of national prescribing trends covered 2007-2023, analysis of regional variation and region-level factors examined 2017-2019, prior to a re-organisation of the regional healthcare structure in England.

RESULTS

Low-allergy formula prescribing increased from 6.1 to 23.3 L per birth nationally, between 2007 and 2023. Regional prescribing rate varied from 0.8 to 47.6 L per birth in 2017-2019. We found significant associations between regional low-allergy formula prescribing rate and regional prescribing rates for milk feed thickeners Gaviscon Infant and Carobel Instant (β = 0.10, p < 0.01), and for other anti-reflux medications used in young children (β = 0.89 p < 0.01). Inconsistent associations were seen with prescribing junior adrenaline auto-injectors and oral antibiotics. A model including these four variables accounted for 37% of regional variation in low-allergy formula prescribing rate. Region-level socio-economic deprivation, CMA guideline recommendations and paediatric allergy service provision were not associated with low-allergy formula prescribing.

CONCLUSIONS

Low-allergy formula prescribing in England is increasing, varies significantly by region and is consistently associated with prescribing rates for milk feed thickeners and other anti-reflux medication for young children. Community prescribing behaviours may be important determinants of CMA overdiagnosis.

Factors Influencing Health Professionals' Decisions Regarding the Indication of Infant Formula: A Qualitative Exploration in Uruguay

BACKGROUND

Health systems are fundamental to the promotion and protection of breastfeeding. Health professionals have a pivotal influence on families' infant feeding decisions and may act as facilitators or barriers to adequate breastfeeding practices.

RESEARCH AIM

To explore factors influencing health professionals' decisions regarding the indication of infant formula in Montevideo, the capital of Uruguay, an emerging Latin American country.

METHOD

This was a qualitative study based on semi-structured interviews with 30 health professionals (neonatologists, pediatricians, family doctors, and nurses) working in primary and secondary care in both private and public health institutions. The interviews were audio-recorded, transcribed, and analyzed using content analysis based on deductive-inductive coding.

RESULTS

The narratives of the participants identified maternity wards as the healthcare sites where the indication of infant formula occurs most frequently. Motives underlying the indication of infant formula by health professionals were diverse. The type of birth and the conditions of the child and the mother were the most relevant in secondary care, whereas maternal work was the main determining factor in primary care. A wide range of factors encouraging and discouraging the indication of infant formula were identified by health professionals in primary and secondary healthcare locations, which were related to all the levels of influence of the socioecological model.

CONCLUSIONS

Strategies to reduce the use of infant formula in Uruguay should include improving the support and guidance provided to families in the maternity ward, strengthening the implementation and monitoring of the Baby-Friendly Hospital Initiative, and improving the current maternity leave regulations.

Barriers and Facilitators in Lactation Support for the Preterm Mother-Infant Dyad: An Integrated Approach

Breastfeeding offers significant health benefits for both mothers and infants, particularly preterm infants, where it serves as a therapeutic strategy to reduce mortality and morbidities. However, breastfeeding practices are threatened globally by societal norms and systemic barriers at both micro and macro levels. This paper explores the complex interplay of these barriers and facilitators, focusing on the Neonatal Intensive Care Unit (NICU) setting. Preterm infants face specific feeding challenges due to immature physiological functions, yet evidence supports that strategies like cue-based feeding and individualized care can enhance feeding success and health outcomes. For mothers, initiating and maintaining lactation after preterm birth is critical but challenging, with early lactation support and achieving sufficient milk volume being key predictors of success. Partner support significantly influences lactation outcomes, although more inclusive research is needed for diverse family structures. In the NICU, a multidisciplinary approach to lactation care is vital, emphasizing the need for experienced staff and family-centered practices. NICU design, policies promoting parental presence, and adherence to Baby-friendly Hospital Initiative guidelines further support breastfeeding. This paper aims to provide directives for local breastfeeding policies through an integrated approach, considering societal attitudes and healthcare practices. The findings advocate for improved lactation support in NICUs, inclusive language and policies, and further research into diverse familial and gender roles in breastfeeding.

A qualitative exploration of mothers' perspectives on infant formula use in Uruguay

The transformation of the first-food systems and the widespread availability and marketing of breastmilk substitutes undermine efforts to promote adequate breastfeeding practices. The objective of the present research was to explore mothers' perspectives on infant formula use in Montevideo, the capital of Uruguay. A generic qualitative design was used to explore mothers' perspectives on the factors that act as enablers or barriers for infant formula use. Semi-structured interviews with thirty-four mothers of 0-23 months old children, aged between 25- and 40-years old, were conducted. The interview transcripts were analyzed using content analysis based on inductive-deductive coding considering the framework of the Capability, Opportunity, Motivation, and Behavior (COM-B) model. The discourse of the interviewees enabled the identification of a wide range of barriers and enablers for the use of infant formula, which were related to the three components of the model: capabilities, opportunity, and motivation. The health system emerged as the key determinant of infant formula use. Most of the participants who used infant formula referred to medical indication when explaining the reasons underlying their infant feeding decisions. The working status of the mother and emotional aspects of the child feeding experience were also identified as key enablers of infant formula use, whereas knowledge about health benefits and breastfeeding techniques, support from families and health-professionals, and motivation to breastfeed were key barriers. Taken together, these results suggest that strategies to reduce the use of infant formula in Uruguay should mainly focus on providing opportunities to breastfeed by improving the quality of the support and guidance provided to families in the health system and facilitating greater balance between breastfeeding and work.

"Running on goodwill and fairydust" - Midwives' experiences of facilitating and delivering local breastfeeding support via Facebook groups: A qualitative descriptive study

BACKGROUND

Facebook groups providing breastfeeding support are widespread. Some are created and/or facilitated by midwives, but little is known about their motivations or experiences. The present study aimed to examine how midwives involved in providing breastfeeding support via local Breastfeeding support Facebook (BSF) groups perceive the value of this provision and their experiences of creating these services and engaging with mothers online.

METHODS

Participants were recruited through Facebook advertising and snowballing techniques. UK registered midwives with experience of providing breastfeeding support via Facebook groups were eligible. Semi-structured interviews were conducted using Microsoft Teams/Zoom with nine midwives between July and September 2021. Reflexive thematic analysis was conducted.

RESULTS

Three themes, each with three subthemes, were identified: (1) Imperatives and Value; (2) Goodwill & Lack of Resources; and (3) Community of Practice. Theme 1 described groups as necessary for meeting current mothers' needs and improving low breastfeeding rates. Theme 2 highlighted that BSF groups rely on voluntary work by midwives and peer supporters, with sustainability and recognition of their efforts being major concerns. Theme 3 showed that BSF groups function as communities of practice, offering social learning opportunities and benefits for midwives.

CONCLUSIONS

Midwives became involved in delivering online support motivated by a belief in the value of this provision, but acted as volunteers and felt unsupported by wider services. This has impacts for the sustainability of this provision regardless of its value. However, midwives reported significant benefits from involvement. Thus, there is a need for services to provide additional guidance and investment.

Association between in-hospital exclusive breastfeeding and subsequent exclusive breastfeeding until 6 months postpartum in Japan: A cross-sectional study

Breastfeeding practices during hospitalisation may influence subsequent breastfeeding practices; however, this association has not been well studied in Japan. Therefore, we aimed to examine the association between exclusive breastfeeding (EBF) during hospitalisation and that under 6 months and describe the change in breastfeeding patterns from the first to the sixth month based on the breastfeeding status during hospitalisation. This nationwide cross-sectional internet survey conducted in Japan included 1,433 postpartum women of < 6 months who underwent live singleton deliveries between January 2021 and August 2021. Multivariate Poisson regression was used to analyse the association of first day EBF (24 h after birth) and the first 7 d of EBF, a proxy for the hospitalisation period, with a 24-h recall of EBF before the survey. We described the proportion of breastfeeding practices per age group under 6 months. The rates of EBF during the first day and the first 7 d were 29.7% and 10.0%, respectively. The EBF during the first-day group and the first 7-d group showed significantly higher prevalence ratios of 24-h recall EBF under 6 months of age than the non-EBF groups. The area graphs showed that the rate of EBF was the lowest in the first month of age and gradually increased over time until weaning was initiated. This rate was higher among infants exclusively breastfed during the first 7 d than among those exclusively breastfed on the first day. In conclusion, EBF during hospitalisation was significantly associated with subsequent EBF practice for < 6 months. However, 90% of the infants were supplemented with milk rather than breast milk during hospitalisation. Strengthening breastfeeding support during hospitalisation and after discharge may increase the rate of EBF in children under 6 months, and more mothers and their infants will benefit from breastfeeding.

A landscape analysis of investors in the global breast milk substitute industry to target for advocacy

The International Code of Marketing of Breast-milk Substitutes and subsequent resolutions (the Code) was adopted to address increases in mortality and morbidity resulting from the practices of the breast-milk substitute (BMS) industry. The lack of success in ensuring company compliance with the Code has prompted advocates to consider engaging with investors to shape the governance of BMS companies. To support these efforts, this paper aimed to identify prominent investors in the global BMS industry and explore their Code-related policies and practices. Using multiple methods and data sources, we developed a novel approach to identify and rank investors in the world's leading publicly listed BMS companies. We also examined the policies and voting behaviour of a sample of investors using publicly accessible materials from 2020 to 2022. We found that a small number of large investors, led by BlackRock and Vanguard, hold a substantial share in the global BMS industry. Of the top-10 ranked investors, only Norway's Government Pension Fund (NBIM) reported policy information relating specifically to BMS marketing. Most of these large investors also opposed the sample of public health-related shareholder proposals analysed. In addition, we identified several investors that have reported engaging with BMS companies on Code-related issues, including NBIM, Pictet, and UBS, along with several potential investor targets for future advocacy efforts, including some North American public pension funds. The inclusion of Code-related issues as part of broader policies, disclosures and regulations related to environmental, social and governance oriented investment warrants increased attention.

Commercial milk formula marketing entry points: setting the course of infant and young child feeding trajectories

BACKGROUND

There is a limited understanding of the dynamic influences that shape infant and young child feeding (IYCF) decisions over time. We conducted an innovative qualitative study to reconstruct IYCF trajectories across early life course phases, in the context of the socioecological model (SEM) and the commercial determinants of IYCF.

METHODS

Women of different socioeconomic status were interviewed in two large metropolitan areas in Mexico. Our specific goal was to allow us to better understand if and how the commercial milk formula (CMF) marketing influenced breastfeeding decisions in a complex dynamic way involving the individual, relational, community and societal levels.

RESULTS

Hospitals, health professionals, and interactions with social media were key category entry points throughout the prenatal, perinatal, early infancy period and beyond. The CMF industry interfered by engaging a wide array of actors across the different layers of the SEM, most prominently the health care system and the workplace. Through its marketing strategies the CMF operates subconsciously and its messages are most effective when health institutions, health care providers, workplace spaces and social norms are weak in their support for breastfeeding.

CONCLUSIONS

The cases in our study highlight how, together with a weak breastfeeding counseling system, and health professionals who lack training in breastfeeding and normal infant behavior, lead to the opportunity for CMF marketing to shape infant feeding, and ultimately to the decision to feed formulas that some mothers were not planning to use and cannot afford.

Outcomes of implementing the International Code of Marketing of Breast-milk Substitutes as national laws: a systematic review

BACKGROUND

The International Code of Marketing of Breast-milk Substitutes, or 'the Code,' sets standards to regulate marketing of commercial milk formula (CMF) to protect breastfeeding. World Health Organization member states are advised to legislate the Code into national law, but understanding of its implementation outcomes is limited. This systematic review aimed to examine implementation outcomes in countries implementing the Code as national law.

METHODS

We systematically searched five academic databases in September 2022 for articles published in English from 1982 to 2022. We double-screened titles/abstracts and then full texts for eligible articles reporting implementation outcomes of the Code in 144 eligible countries. We used the Mixed Methods Appraisal Tool for quality assessment and synthesized data thematically. We applied the Proctor et al. framework to guide synthesis of implementation outcomes, organizing our findings according to its taxonomy.

RESULTS

We included 60 eligible articles of the 12,075 screened, spanning 28 countries. Fifty-seven articles focused on legal compliance, 5 on acceptability, and 1 on feasibility. Compliance was assessed across multiple sources, including mothers, health workers, media, points of sale, and product labels. Maternal exposure to CMF promotion remained widespread, with reports of mothers receiving free samples and coupons, and encountering media advertisements. Compliance of health workers varied across countries, with many reporting contact with CMF companies despite legal prohibitions. Public hospitals generally showed better adherence to the national law than private ones. While implementing the Code as national law effectively regulated the promotion of CMF for infants aged 0-12 months in public settings and in the media, it remains insufficient in addressing the promotion of unregulated products like growing-up milk, which are often marketed through emerging strategies such as cross-promotion and digital advertising. Point-of-sales compliance was inconsistent, with many countries reporting non-compliant price-related promotions.

CONCLUSION

To enhance legal compliance, robust monitoring and reporting systems are necessary. Utilizing technology-assisted solutions for monitoring compliance can be an option for countries with limited human resources. Adequate training for health workers and communication strategies targeting shop managers about national law are also essential in enhancing their acceptability and compliance.

The effect of the implementation of the international code of marketing of breast-milk substitutes on child mortality in Ghana and Tanzania

OBJECTIVE

The International Code of Marketing of Breast-Milk Substitutes is an important instrument to protect and promote appropriate infant and young child feeding and the safe use of commercial milk formulas. Ghana and Tanzania implemented the Code into national legislation in 2000 and 1994, respectively. We aimed to estimate the effects of the Code implementation on child mortality (CM) in both countries.

SETTING

The countries analysed were Ghana and Tanzania.

PARTICIPANTS

For CM and HIV rates, data from the Institute for Health Metrics and Evaluation from up to 2019 were used. Data for income and skilled birth rates were retrieved from the World Bank, for fertility from the World Population Prospects, for vaccination from the Global Health Observatory and for employment from the International Labour Organization.

DESIGN

We used the synthetic control group method and performed placebo tests to assess statistical inference. The primary outcomes were CM by lower respiratory infections, mainly pneumonia, and diarrhoea and the secondary outcome was overall CM.

RESULTS

One-sided inference tests showed statistically significant treatment effects for child deaths by lower respiratory infections in Ghana (P = 0·0476) and Tanzania (P = 0·0476) and for diarrhoea in Tanzania (P = 0·0476). More restrictive two-sided inference tests showed a statistically significant treatment effect for child deaths by lower respiratory infections in Ghana (P = 0·0476). No statistically significant results were found for overall CM.

CONCLUSION

The results suggest that the implementation of the Code in both countries had a potentially beneficial effect on CM due to infectious diseases; however, further research is needed to corroborate these findings.

Donor human milk practice in Indonesia: a media content analysis

Introduction

Donor human milk (DHM) is recommended as the second-best alternative form of supplementation when a mother is unable to breastfeed directly. However, little is known about the experience of mothers and families in the communities regarding accessing and donating expressed breastmilk in Indonesia. This study aimed to identify the experience related to donor human milk in the society in Indonesia.

Method

A search was conducted through six main online news portals. The keywords used included "donor human milk," "expressed breastmilk," and "wet nursing" in the Indonesian language, Bahasa Indonesia. A total of 107 articles were found, but only 20 articles were included for analysis using a qualitative media content analysis approach.

Results

In the study, the following five themes were identified: (1) the whys and wherefores of donor human milk, (2) national and religious-based regulations, (3) recommendations from authorized organizations, healthcare professionals, and Islamic scholars, (4) the negative impact from the lack of national regulations, and (5) contradictory feelings among mothers.

Conclusion

With the lack of detailed information on how to access or donate expressed human milk and the absence of a human milk bank in place, informal human milk sharing is inevitably occurring in the community. This has also raised concerns among authorized organizations, healthcare professionals, and Islamic scholars. Consequently, mothers, both donors and recipients, experienced negative impacts, which included contradictory feelings. Engaging with Islamic scholars and healthcare professionals to develop clear guidelines and regulations to enable mothers' and families' access and/or make contributions to DHM in a safe and accountable way is critical to prevent further problems from occurring in Indonesian society.

Addressing Infant and Young Child Feeding Recommendations From a Planetary Health Perspective

Current international infant and young child (IYC) feeding recommendations consider nutrition and health but not environmental impacts. Only a handful of countries have dietary guidelines that provide quantitative recommendations for food groups of environmental concern. This study aimed to perform a narrative review of the environmental impacts of commercial milk formula compared with breastfeeding and to analyze the degree to which current country-specific IYC feeding recommendations are aligned with sustainable dietary targets. A mixed-methods review was conducted, including the following: 1) a narrative review of the environmental impact of commercial milk formula compared with breastfeeding and 2) a comparison of recommended intake of meats and dairy for children IYC based on country-specific dietary guidelines compared with the EAT-Lancet Commission dietary targets (ELCT) for children 24 mo or older and adults and if the ELCT should be adjusted for the energy needs of IYC. Formula feeding has a greater environmental impact (∼48% higher carbon footprint) than exclusive breastfeeding. Available country-specific dietary guidelines for meat and dairy products in children IYC are, in general, at or below the upper limits of the ELCT recommended ranges for older children and adults but are in most cases above the upper limit when adjusting for the energy needs of IYC. Exclusive breastfeeding should be protected and promoted not only as the healthier but also as the most sustainable alternative. Available complementary dietary feeding recommendations of nonprocessed meat and dairy fall below current ELCT for older children and adults. Given that IYC require a more nutrient-dense diet than older children and adults and considering the small quantities they consume, we recommend using the unadjusted ELCT as reference for IYC feeding while specific international consumption recommendations are developed for this age group.

Infant formula donations and code violations during earthquake relief efforts in Türkiye in 2023: an observational study

BACKGROUND

On 6 February 2023, an Mw 7.8 earthquake struck southern and central Türkiye and north-western Syria, affecting the lives of 4.6 and 2.5 million children, respectively. In such crises, infants who are dependent on commercial milk formula (CMF) face increased vulnerability to diseases and malnutrition as safe preparation of CMF becomes difficult and sometimes impossible. The Operational Guidance on Infant and Young Child Feeding in Emergencies (OG-IFE) provides guidance on protecting and supporting recommended infant and young child feeding and minimizing the risks that come with CMF feeding. In addition, the International Code of Marketing of Breastmilk Substitutes (the Code) ensures adequate nutrition for infants by protecting and promoting breastfeeding and ensuring the proper usage of CMF. This study aims to document violations of the Code and the OG-IFE during the earthquake relief efforts to help strengthen infant and young child feeding emergency responses and inform future disaster relief policies.

METHODS

Data was collected from 6 February to 10 March 2023 through Internet sources. Social media, news websites, and the Emergency Nutrition Network forum were used for data collection. Turkish content was translated into English for analysis, with a focus on donation-related information and Code violations related to baby food and infant feeding.

RESULTS

A total of 40 reports on CMF, complementary food, and feeding equipment donations were collected. Three main types of violations of the OG-IFE and the Code were identified, with the majority of them being incidences of individuals, humanitarian organizations, and government agencies seeking or accepting donations. Infant formula companies continued to violate the Code by donating large quantities of CMF and feeding equipment to the Turkish Red Crescent, government agencies, and disaster relief infant and young child feeding (IYCF) coordination authorities.

CONCLUSIONS

These incidents reflected a systematic violation of the Code and non-compliance with the OG-IFE. Globally accepted IYCF standards and recommendations were not consistently followed due to fragmented early responses. There is a critical need to step up efforts to ensure appropriate and safe IYCF practice protecting and supporting breastfed and non-breastfed infants in emergencies.

Publicly available Australian hospital data on infant feeding: A review and comparative analysis of outcomes

BACKGROUND

Breastfeeding is the optimal method of providing infant nutrition. The Baby Friendly Health Initiative (BFHI) is a global strategy to promote breastfeeding. This study aimed to explore infant feeding data in Australian hospitals and compare outcomes between BFHI and non-BFHI accredited hospitals, and between public and private hospitals.

METHODS

We targeted publicly available Australian public and private hospital data on breastfeeding outcomes at discharge from 2018 to 2019. We linked the data to the BFHI accredited hospitals and used t tests to compare mean breastfeeding rates and Chi square or Fisher's exact test for categorical variables.

FINDINGS

Across all Australian states and territories, only New South Wales (NSW) and Victoria (VIC) provided the publicly available target data. Breastfeeding indicators were defined differently between these states. In NSW, breastfeeding at discharge was reported as a full breastfeeding rate among live born infants (71 %) whereas in VIC, it was reported as exclusive breastfeeding rates among term babies only (79 %). Comparing public with private hospitals, the rates of full breastfeeding at discharge in NSW and exclusive breastfeeding in VIC were significantly lower among private non-BFHI accredited hospitals compared to public non-BFHI accredited hospitals.

CONCLUSION

BFHI accreditation can be beneficial in decreasing the rates of commercial milk formula use. Consistent reinforcement of BFHI principles and implementation in both private and public hospitals is required. Regular state monitoring and national dissemination of aggregated data collected using standardised breastfeeding indicators is also essential.

Evaluating a woman-centred web-based breastfeeding educational intervention in Saudi Arabia: A before-and-after quasi-experimental study

BACKGROUND

Although digital educational resources are used worldwide to educate new parents, the impact of digital resources tailored specifically to women's needs on breastfeeding practices is not well explored.

AIM

The study aimed to evaluate the effectiveness of using a women-centred Web-Based Breastfeeding Educational Resource (WEBBER) in increasing the rate of exclusive breastfeeding at one month after birth.

METHODS

A quasi-experimental study with before and after intervention was conducted in one metropolitan hospital in Saudi Arabia. Participants were primiparous women (n=290) aged 18 or above who intended to breastfeed. The intervention involved introducing the WEBBER to pregnant women and reinforcing its uses as a routine breastfeeding educational resource. Women's characteristics and infant feeding data were collected at one month after birth via an online survey.

FINDINGS

The rate of exclusive breastfeeding at one month postpartum among the women who received the WEBBER intervention was nearly three times higher compared to the women prior to the introduction of the intervention (66 % vs. 26 %, p-value <.001). Furthermore, other predictors of exclusive breastfeeding at one month were the mother being unemployed, the baby not receiving infant formula in the hospital, and the mother having postnatal intention to continue breastfeeding for 6 months or more.

DISCUSSION AND CONCLUSION

Using WEBBER as a routine breastfeeding educational resource increased the rate of exclusive breastfeeding one month after birth. Embedding woman-centred digital resources into routine breastfeeding education is an effective intervention for women in Saudi Arabia.

Academy of Breastfeeding Medicine Position Statement: Breastfeeding in Emergencies

Background: During emergencies, including natural disasters and armed conflict, breastfeeding is critically important. Breastfeeding provides reliable nutrition and protection against infectious diseases, without the need for clean water, feeding implements, electricity, or external supplies. Key Information: Protection, promotion, and support of breastfeeding should be an integral part of all emergency preparedness plans. Breastfeeding specialists should be part of plan development. Emergency protocols should include breastfeeding specialists among emergency relief personnel, provide culturally sensitive environments for breastfeeding, and prioritize caregivers of infants in food/water distribution. Emergency relief personnel should be aware that dehydration and missed feedings can impact milk production, but stress alone does not. Emergency support should focus on keeping mothers and infants together and providing private and/or protected spaces for mothers to breastfeed or express milk. Emergency support should also focus on rapidly identifying mothers with breastfeeding difficulties and breastfeeding mothers and infants who are separated, so their needs can be prioritized. Breastfeeding support should be available to all women experiencing difficulties, including those needing reassurance. Nonbreastfed infants should be identified as a priority group requiring support. Relactation, wet-nursing, and donor milk should be considered for nonbreastfed infants. No donations of commercial milk formula (CMF), feeding bottles or teats, or breast pumps should be accepted in emergencies. The distribution of CMF must be highly controlled, provided only when infants cannot be breastfed and accompanied by a comprehensive package of support. Recommendations: Protecting, promoting, and supporting breastfeeding should be included in all emergency preparedness planning and in training of personnel.

Encouraging Breastfeeding Without Guilt: A Qualitative Study of Breastfeeding Promotion in the Singapore Healthcare Setting

Introduction

In Singapore, the healthcare system strongly encourages mothers to breastfeed and breastfeeding initiation is near-universal. However, sustained breastfeeding rates remain low. Little is currently known about how breastfeeding information disseminated in the healthcare setting influences women's breastfeeding experiences. This study explored breastfeeding promotion and educational resources from the perspective of Singaporean mothers and healthcare workers.

Methods

Semi-structured interviews with 14 mothers of infants aged 1-5 months and who had used obstetric, maternity, and/or paediatric services in Singapore, and 20 health workers with experience in general, obstetric, maternal, or paediatric care recruited using purposive sampling methods. Interview transcripts were coded using an inductive method.

Results

Breastfeeding communications were viewed as too moralized and too focused on nudging women to breastfeed, with relatively little emphasis on timely, practical information or solutions for mothers unable to latch. Hence mothers tended to rely on alternative resources such as blogs. They lacked in-depth knowledge of the benefits of breastfeeding and viewed it as detrimental to maternal mental wellbeing due to the perceived stress and guilt when experiencing difficulties, notably with milk supply and latching, and from the inability to meet breastfeeding expectations. Husbands, older family members, confinement nannies, and employers were considered influential individuals to encourage breastfeeding, but they commonly discouraged breastfeeding due to social and cultural factors which led to supplementation with formula.

Conclusion

For better breastfeeding outcomes, future informational sources on breastfeeding should be morally neutral, practical, set realistic expectations for the demands of breastfeeding, and target influential individuals such as family members, confinement nannies and employers.

Violations of Vietnamese laws related to the online marketing of breastmilk substitutes: Detections using a virtual violations detector

Breastfeeding rates in Vietnam, and globally, remain suboptimal. A major contributor to this is the aggressive marketing of commercial milk formulas (CMF), mainly through online media. The Vietnamese Government has implemented legal measures to limit CMF marketing, but these have been difficult to enforce, because of complex online environments. We aimed to quantify the extent and nature of online violations and contradictions in various Vietnamese laws related CMF marketing over 12 months in 2022. Using a cross-sectional study design, we used an artificial intelligence-enabled virtual violations detector (VIVID) to monitor official websites and social media pages of 25 breastmilk substitute (BMS) merchandise and distributors, every day for 12 months in 2022. Data were summarised descriptively. We detected more than 3000 online advertisements that violated or contradicted the intent of Vietnamese laws, involving almost 7000 violations of various articles within these laws (average 9.5 violations per day). More than 700 detections were related to CMF products being registered as "supplementary foods" or similar, thereby circumventing Vietnamese CMF marketing laws, because they are not registered as "BMS products. We demonstrate the need to strengthen the design, monitoring and enforcement of existing Vietnamese laws to eliminate mothers" exposure to the exploitative digital marketing of CMF. By turning a highly resource-intensive task into one that is, automated requiring substantially less resources, our study represents the most comprehensive in Vietnam and internationally on the extent and nature of the online marketing of BMS. VIVID can be applied worldwide to hold industry accountable for the inappropriate marketing of CMF.

How women living with HIV in the UK manage infant-feeding decisions and vertical transmission risk - a qualitative study

BACKGROUND

The World Health Organization (WHO) recommends that women with HIV breastfeed for a minimum of one year. In contrast, across high-income countries, HIV and infant-feeding guidelines recommend exclusive formula feeding if parents want to avoid all risk of postpartum transmission. However, recently these guidelines (including in the United Kingdom (UK)) increasingly state that individuals with HIV should be supported to breast/chest feed if they meet certain criteria; such as an undetectable maternal HIV viral load and consent to additional clinical monitoring. Between 600 and 800 pregnancies are reported annually in women with HIV in the UK, with low rates of vertical transmission (0.22%). Informed infant-feeding decision-making requires clinical support. Currently, little research addresses how individuals with HIV in high-income countries navigate infant-feeding decisions with their clinical teams and familial and social networks, and the resources needed to reach an informed decision.

METHODS

Semi-structured remote interviews were conducted between April 2021 - January 2022 with UK-based individuals with a confirmed HIV diagnosis who were pregnant or one-year postpartum. Using purposive sampling, pregnant and postpartum participants were recruited through NHS HIV clinics, community-based organisations and snowballing. Data were analysed thematically and organised using NVivo 12.

RESULTS

Of the 36 cisgender women interviewed, 28 were postpartum. The majority were of Black African descent (n = 22) and born outside the UK. The majority of postpartum women had chosen to formula feed. Women's decision-making regarding infant-feeding was determined by (1) information and support; (2) practicalities of implementing medical guidance; (3) social implications of infant-feeding decisions.

CONCLUSION

The evolution of UK HIV and infant-feeding guidelines are not reflected in the experiences of women living with HIV. Clinicians' emphasis on reducing the risk of vertical transmission, without adequately considering personal, social and financial concerns, prevents women from making fully informed infant-feeding decisions. For some, seeking advice beyond their immediate clinical team was key to feeling empowered in their decision. The significant informational and support need among women with HIV around their infant-feeding options must be addressed. Furthermore, training for and communication by healthcare professionals supporting women with HIV is essential if women are to make fully informed decisions.

'It's far from the norm': breastfeeding beyond 1 year in the Republic of Ireland

Breastfeeding is the optimal form of nutrition for infants and young children. The World Health Organization recommends that babies are breastfed exclusively for the first 6 months of life, and up to the age of 2 years or beyond in combination with complementary food. Breastfeeding initiation and continuation rates are suboptimal globally and very low in the Republic of Ireland where health promotion initiatives and healthcare professional support predominantly focus on the important phase of initiation and early months of the breastfeeding journey. This qualitative descriptive study aimed to explore the experiences of women who chose to breastfeed their children beyond 1 year of age in the Republic of Ireland. Fourteen women participated in semi-structured interviews. Interviews were transcribed verbatim and thematic analysis was conducted. The analysis generated three overarching themes: (1) Influences on breastfeeding beyond 1 year, (2) Sustaining breastfeeding and (3) Benefits of breastfeeding beyond 1 year. Family, friends, peers, culture and commercial milk formula marketing had an influence on breastfeeding journeys. Support, determination, knowledge, bed-sharing and Covid-19 pandemic social restrictions helped to sustain breastfeeding beyond 1 year. Benefits of breastfeeding beyond 1 year such as nutrition, strengthening of emotional bonds, development of a parenting tool, and protection of child and maternal health were identified. Our findings support the need for discussions and further research on the normalization of breastfeeding beyond 1 year in the Republic of Ireland, targeted health promotion initiatives and education programmes for healthcare professionals on supporting the continuation of breastfeeding.

Conceptualizing the Commercialization of Human Milk: A Concept Analysis

BACKGROUND

Donor human milk is recommended when infants are unable to be fed their mother's own milk or require supplementation. For-profit companies use technologies to create human milk products for infants in the neonatal intensive care setting without consistent guidelines and regulatory frameworks in place. This commercialization of human milk is inadequately conceptualized and ill-defined.

RESEARCH AIMS

The aim of this study is to conceptualize and define the commercialization of human milk and discuss the need for policy guidelines and regulations.

METHOD

Using a concept analysis framework, we reviewed the literature on the commercialization of human milk, analyzed the antecedents and potential consequences of the industry, and developed a conceptual definition. The literature review resulted in 13 relevant articles.

RESULTS

There has been a surge in the development and availability of human milk products for vulnerable infants developed by for-profit companies. Commercialized human milk can be defined as the packaging and sale of human milk and human milk components for financial gain. Factors contributing to the commercialization of human milk include an increased demand for human milk, and consequences include potential undermining of breastfeeding. The lack of guidelines and regulations raises concerns of equity, ethics, and safety.

CONCLUSION

The industry is rapidly growing, resulting in an urgent need for consistent guidelines and regulatory frameworks. If left unaddressed, there could be potential risks for donor milk banking, the future of breastfeeding, and infant and maternal health.

Risk of Fat Mass- and Obesity-Associated Gene-Dependent Obesogenic Programming by Formula Feeding Compared to Breastfeeding

It is the purpose of this review to compare differences in postnatal epigenetic programming at the level of DNA and RNA methylation and later obesity risk between infants receiving artificial formula feeding (FF) in contrast to natural breastfeeding (BF). FF bears the risk of aberrant epigenetic programming at the level of DNA methylation and enhances the expression of the RNA demethylase fat mass- and obesity-associated gene (FTO), pointing to further deviations in the RNA methylome. Based on a literature search through Web of Science, Google Scholar, and PubMed databases concerning the dietary and epigenetic factors influencing FTO gene and FTO protein expression and FTO activity, FTO's impact on postnatal adipogenic programming was investigated. Accumulated translational evidence underscores that total protein intake as well as tryptophan, kynurenine, branched-chain amino acids, milk exosomal miRNAs, NADP, and NADPH are crucial regulators modifying FTO gene expression and FTO activity. Increased FTO-mTORC1-S6K1 signaling may epigenetically suppress the WNT/β-catenin pathway, enhancing adipocyte precursor cell proliferation and adipogenesis. Formula-induced FTO-dependent alterations of the N6-methyladenosine (m6A) RNA methylome may represent novel unfavorable molecular events in the postnatal development of adipogenesis and obesity, necessitating further investigations. BF provides physiological epigenetic DNA and RNA regulation, a compelling reason to rely on BF.

Inequalities in large-scale breastfeeding programmes in Bangladesh, Burkina Faso and Vietnam

Inequalities in breastfeeding programmes and practices have slowed global progress in providing the life-saving protection of breastfeeding for millions of infants despite well-known life-long impacts. As breastfeeding interventions are scaled up, inequalities in coverage and breastfeeding practices should be tracked, particularly in disadvantaged groups, who are likely to suffer the most serious health and developmental impacts of poor childhood nutrition. The literature provides evidence of inequalities in breastfeeding practices, but research is limited on socioeconomic disparities in the coverage of breastfeeding interventions. This paper (1) compares inequalities in breastfeeding practices in intervention and nonintervention areas and (2) documents inequalities in programme coverage by type of intervention. We disaggregated endline evaluation surveys in Bangladesh, Burkina Faso and Vietnam, where rigorous evaluations had documented significant overall improvements, and analysed whether inequalities in breastfeeding practices and programme coverage differed by treatment areas. We used Erreygers index to quantify inequalities and found that breastfeeding practices were largely pro-poor; intervention coverage was not consistently pro-poor. While counselling coverage often favoured women from the poorest quintile, public education/media coverage consistently favoured better-off women. Inequalities favoured more educated mothers in the coverage of combined interventions. None of the programmes had explicit equality objectives. The results indicate the need for introducing specific actions to reduce inequalities in breastfeeding policies and programmes. This is a priority unfinished agenda for nutrition programming.

Cost analysis of establishing and operating the first human milk bank at Da Nang Hospital for Women and Children in Vietnam: an activity-based costing ingredients study

BACKGROUND

Breastfeeding is the biological norm for feeding infants and young children. When mothers' breastmilk is unavailable, donor human milk (DHM) from a human milk bank (HMB) becomes the next option for small vulnerable newborns. A comprehensive cost analysis is essential for understanding the investments needed to establish, operate, and scale up HMBs. This study aims to estimate and analyze such costs at the first facility established in Vietnam.

METHODS

An activity-based costing ingredients (ABC-I) approach was employed, with the cost perspective from service provision agencies (specifically, the project conducted at Da Nang Hospital for Women and Children and Development Partners). Estimated financial costs, based on actual expenditures, were measured in 2023 local currency and then converted to 2023 US dollars (USD). We examined three scenarios: 1) direct start-up costs + indirect start-up costs + implementation costs, 2) direct start-up costs + implementation costs, and 3) capital costs + implementation costs over the 6.5 years of operation.

RESULTS

The total start-up cost was USD 616,263, with total expenditure on direct activities at USD 228,131 and indirect activities at USD 388,132. Investment in equipment accounted for the largest proportion (USD 84,213). The monthly costs of Da Nang HMB were USD 25,217, 14,565, and 9,326, corresponding to scenarios 1, 2, and 3, respectively. Over HMB's 6.5 years of operation, on average, the unit costs were USD 166, USD 96, and USD 62 for DHM received and USD 201, USD 116, and USD 74 for pasteurized DHM meeting specified criteria in the corresponding scenarios. Unit costs were highest in the initial six months, decreased, and reached their lowest levels after a year. Then, the unit costs experienced an increase in late 2020 and early 2021.

CONCLUSION

Although the unit cost of DHM in Da Nang HMB is comparable to that in certain neighboring countries, intentional measures to reduce disposal rates, improve HMB efficiency, motivate more community-based donors, and establish an HMB service network should be implemented to lower costs.

Research on commercial milk formulas for young children: A scoping review

A scoping review of publications about commercial milk formulas intended for or consumed by children 12-36 months (CMF 12-36) was conducted. This review aimed to comprehensively map the existing literature, identify key concepts in the field and understand its evolution through time. A total of 3329 articles were screened and 220 were included, published between 1986 and 2024. Most works were published after 2016 (70.0%) and in high-income countries (71.8%). Original studies were the vast majority (81.8%) of publications. Most publications dealt with feeding practices or analysed the composition and/or contamination of specific products (44.1% and 35.9%), but since the late 2000s, publications about marketing, policy, legislation, and consumer perception started to appear. Most published works (65.5%) did not focus exclusively on CMF 12-36 and included formulas for other demographics or other foods. About half of the works (55.5%) did not consider CMF 12-36 to be a breast milk substitute. We found 81 distinct product denominations used to refer to CMF 12-36, Growing Up Milk was the most common (25.9%). CMF industry was involved in 41.8% of all analysed works, and industry participation and funding were not always clearly informed (22.5% lacked a conflict of interest statement, and 25.5% did not present any information about funding). In the last decade, publications about CMF 12-36 have increased in volume and diversified in scope and subject matter. CMF-industry participation has always been and still is present in the field, so possible vested interests should be taken into account when appreciating the literature.

Associations between breastfeeding duration and adherence to complementary feeding recommendations in Scotland

We aimed to describe how breastfeeding relates to adherence to complementary feeding (CF) recommendations, diet diversification and feeding skills development and whether sociodemographic factors explain any differences observed. The Scottish Maternal Infant and Nutrition Survey for infants aged 8-12 months collected breastfeeding history, CF practices, diet and sociodemographic data using a self-completion questionnaire. Non-healthful CF practices were starting CF < 6 months, any consumption of sugar-sweetened beverages (SSBs), sweet or salty snacks (treats) or unmodified cow's milk and regular consumption of commercial baby foods. Diet diversification and feeding skills were assessed by amount of self-feeding and number of food groups, meals and snacks eaten daily. Of the 2730 mothers, 20% were solely infant formula fed (IFF) and 48% continued breastfeeding ≥6 months. Compared to IFF babies, mothers who gave any breast milk ≥6 months were more likely to start CF ≥ 6 months compared to those IFF (66% vs. 37%) and less likely to give treats (15% vs. 45%), SSBs (11% vs. 20%) and commercial baby foods (31% vs. 53%). These associations remained highly significant (p < 0.001) even after sociodemographic factor adjustment. Despite starting CF later, infants breastfed ≥6 months ate the same number of food groups and meals as those IFF, were just as likely to self-feed purees and more likely to self-feed finger foods daily (87% vs. 81% p < 0.001). Mothers who breastfeed beyond 6 months adhere more to CF recommendations and start CF later compared to IFF, but their babies eat a similarly diverse diet and have similar feeding skills.

Use of baby food products during the complementary feeding period: What factors drive parents' choice of products?

It is recommended that infants are introduced to complementary foods from 6 months old, moving from a solely milk diet to eating a family diet by 12 months old. Although home cooking of family foods is recommended, a rapidly growing market producing baby food products (BFP) such as jars, pouches and snacks has developed. These are often accompanied by marketing claims around nutritional, health and developmental impacts despite research highlighting high sugar content. Although numerous studies have explored drivers of infant formula choice and use, little research has examined the drivers of BFP use. This study used an online survey for United Kingdom parents of infants aged 4-12 months to explore use of BFP alongside perceptions and drivers to purchase products. Overall, 271 parents participated (173 used BFP and 98 did not), with a descriptive analysis of closed items and a thematic analysis for open ended text conducted. The top motivators for using BFP were convenience, time saving, and baby's perceived enjoyment of products. The most purchased puree was fruit based and the most purchased baby snacks were vegetable puffs/sticks, with snack purchases being more common than purees in this sample. Aspects such as perceived healthiness drove choice, with snack foods being seen to enhance self-feeding skills, appetite regulation and motor development. Those who did not use BFP did not trust them and preferred to feed their baby home cooked foods. The findings are important for professionals working with parents, to support them through the transition to solid foods, particularly around raising awareness of marketing techniques and how to check content of foods to make a more informed choice.

Relationship between Receipt of the Samples of Breast Milk Substitutes in Hospitals and Breastfeeding Practice in Japan

Objective

This study estimated the percentage of mothers who received samples of breast milk substitutes at medical facilities and examined the relationship between receipt of the samples and breastfeeding practices in Japan.

Methods

We used the data from the "The Japan COVID-19 and Society Internet Survey (JACSIS)" conducted in 2021. Two groups of mothers were analyzed: mothers 0-5 months postpartum (n = 1,412) and mothers 5-12 months postpartum (n = 2,045). Logistic regression analysis was conducted with the practice of exclusive breastfeeding as the dependent variable and the receipt of the sample as the explanatory variable. Exclusive breastfeeding was defined in different ways for each group: "exclusive breastfeeding under five months" as measured by 24-hour recall for mothers 0-5 months postpartum, and "exclusive breastfeeding for the first five months" as defined by asking mothers 5-12 months postpartum when they first fed infant formula or baby food and when they finished breastfeeding.

Results

The proportion of mothers who received the samples was 82.4%. We found that mothers who received the samples were found to be less likely to continue "exclusive breastfeeding under five months" (odds ratio: 0.71, 95% confidence interval [CI]: 0.51-0.98). In addition, a similar trend was found in a subsample analysis restricted to mothers who intended to breastfeed during pregnancy (odds ratio: 0.62, 95% CI: 0.40-0.94).

Conclusions

This study showed that more than 80% of mothers had received the samples of breast milk substitutes, and that receipt of the samples decreased the probability of their practicing exclusive breastfeeding. Regulating distribution of the samples at medical facilities is necessary to prevent interruptions of exclusive breastfeeding.

The role of antibiotic exposure and the effects of breastmilk and human milk feeding on the developing infant gut microbiome

The World Health Organization (WHO) recommends exclusive breastfeeding for the first 6 months of life followed by complementary foods and sustained breastfeeding for at least 2 years, underscoring its pivotal role in reducing infant mortality and preventing various illnesses. This perspective delves into the intricate relationship between breastfeeding practices, early life antibiotic exposure, and infant gut microbiome development, highlighting their profound influence on child health outcomes. Antibiotics are extensively prescribed during pregnancy and childhood, disrupting the microbiome, and are related to increased risks of allergies, obesity, and neurodevelopmental disorders. Breastfeeding is a significant determinant of a healthier gut microbiome, characterized by higher levels of beneficial bacteria such as Bifidobacterium and lower levels of potential pathogens. Despite widespread recognition of the benefits of breastfeeding, gaps persist in healthcare practices and support mechanisms, exacerbating challenges faced by breastfeeding families. This highlights the pressing need for comprehensive research encompassing breastfeeding behaviors, human milk intake, and their impact on infant health outcomes. Additionally, promoting awareness among healthcare providers and families regarding the detrimental effects of unnecessary formula supplementation could facilitate informed decision-making and bolster exclusive breastfeeding rates. Moreover, donor human milk (DHM) is a promising alternative to formula, potentially mitigating disruptions to the infant gut microbiome after antibiotic exposure. Overall, prioritizing breastfeeding support interventions and bridging research gaps are essential steps towards improving child health outcomes on a global scale.

Bridging the commercial determinants of Indigenous health and the legacies of colonization: A critical analysis

To date, there has been scarce effort to consider the intertwining of colonization and the commercial determinants of Indigenous health. This is a vital omission, and one that this paper proposes to address. We propose how four losses of tradition borne out of colonialism are intertwined with four respective commercial determinants of Indigenous health: 1) loss of traditional diets and the ultra-processed food industry; 2) loss of traditional ceremony and the tobacco industry; 3) loss of traditional knowledge and the infant formula industry; and 4) loss of traditional support networks and the alcohol industry. Building on Indigenous efforts to decolonize spaces and assert control over their own lives, we argue that analyzing the mechanisms through which industry activities intersect with colonial legacies will improve broader understandings of Indigenous health disparities.

Maternal employment characteristics as a structural social determinant of breastfeeding after return to work in the European Region: a scoping review

BACKGROUND

The European Region has the lowest rate of exclusive breastfeeding at 6 months worldwide. Improving work-related breastfeeding issues is important given that women may have difficulties combining work and breastfeeding, especially those in precarious working situations, which adds to their adversity. This scoping review overviews research on the maternal employment characteristics that support breastfeeding continuation after return to work in the European Region.

METHODS

Studies published from 2013 to 2023 were collected from Scopus, PubMed, and PsycInfo. Quantitative and qualitative studies published in English or French that explored the association between maternal employment characteristics and any breastfeeding status, duration, or experience were included. Participants included were mothers of healthy children who continued breastfeeding after resuming work. The main determinants were work-related factors that can lead to socially differentiated working conditions, including type of employment (e.g., occupation, employed/self-employed status, type of contract, working time, occupational prestige), working conditions (e.g., work schedule, decision latitude, latitude to organize worktime), and work environment (e.g., occupational exposure, family-friendly workplace policy, social support). The geographic area encompassed countries included in the World Health Organization European Region.

RESULTS

Of the 693 single studies retrieved and screened, 13 were included in the review. Eight studies focused on combining work and breastfeeding, while the others had a broader spectrum by investigating breastfeeding determinants. The represented countries were Spain (n = 4), France (n = 4), UK (n = 2), Ireland (n = 2), and the Netherlands (n = 1). Results highlighted the heterogeneity of measures, time frames, and fields of inquiry, thus revealing a lack of conceptual framework regarding the links between work, breastfeeding, and social health inequalities. Nonetheless, being self-employed, working in a non-manual profession with time flexibility, having lactation rooms at work, being supported by co-workers, and having a breastfeeding workplace policy were salient factors that supported breastfeeding in working mothers.

CONCLUSIONS

Supporting working mothers who choose to breastfeed is important given the myriad of adverse factors faced by mothers and their children. These results advocate for targeted actions at the workplace such as time flexibility, breastfeeding facilities, and the promotion of breastfeeding-friendly policies.

Cross-sectional examination of commercial milk formula industry funding of international, regional and national healthcare professional associations: protocol

INTRODUCTION

Commercial milk formula manufacturers often emphasise their role in supporting infant and young child nutrition and breastfeeding, but their commercial goals to increase volume and profit margin of formula sales conflict with these declarations. Healthcare professional associations have an important role in healthcare worker education, shaping clinical practice. When healthcare professional associations enter into financial relationships with formula manufacturers, conflicts of interest arise, which may undermine education and practice that promotes optimal infant and young child feeding. The World Health Assembly calls on all parties to avoid such conflicts of interest, but it is uncertain how often this recommendation is followed. This protocol documents a systematic method to identify funding from the commercial milk formula industry among international, regional and national associations of healthcare professionals.

METHODS AND ANALYSIS

Using systematic search strategies in the Gale Directory Library and Google, we will identify international healthcare professional associations relevant to maternal and child health. Data regarding funding relationships with the commercial milk formula industry over the past 24 months will be extracted from the official websites or, in their absence, social media accounts by two independent analysts. The analysis will focus on the presence of conflict of interest or sponsorship policies and type of funding, such as sponsorship or payment for services.

ETHICS AND DISSEMINATION

This study does not require ethical approval and will use data available in the public domain. The results will be disseminated through peer-reviewed journal articles, at conferences and among the healthcare professional associations.

Assessment of Heavy Metals and Trace Elements in the Human Milk of Women Living in Latvia and an Evaluation of Influencing Factors

During lactation, heavy metals and trace elements can be mobilised from the maternal body stores and excreted via human milk. A total of 66 mature human milk samples were collected from lactating women in Latvia between 2016 and 2017 to analyse the content of As, Cd, Pb, Al, Sn, and Ni. Additionally, 50 mature human milk samples were collected between 2022 and 2023 to analyse the content of Cd and Pb. The content of heavy metals and trace elements in human milk was determined using ICP-MS. Only two individual human milk samples contained heavy metals above the method's detection limit-one with an arsenic content of 0.009 mg kg-1 and one with a lead content of 0.047 mg kg-1. The preliminary data show that human milk among lactating women in Latvia contains only insignificant amounts of heavy metals and trace elements. Concern over such content should not be a reason to choose formula feeding over breastfeeding. Nevertheless, heavy metals, trace elements and other pollutants in human milk should be continuously monitored.

Assessing conflict of interest reporting and quality of clinical trials on infant formula: a systematic review

OBJECTIVES

This study aims to assess the quality, risk of bias, and conflicts of interest (COIs) of clinical trials conducted on the effects of fortified infant formula.

STUDY DESIGN AND SETTTING

Systematic review including all randomized clinical trials targeting healthy children and using three arms: fortified infant formula; standard formula; and breastfeeding. We performed a descriptive analysis of the studies reviewed, assessed their quality using the "Risk of Bias 2- RoB 2" tool, and identified COIs.

RESULTS

A total of 40 studies were included. All showed a high overall risk of bias, with this being especially noteworthy in the "deviations from intention to treat" and "missing outcome data" domains. Of the total included studies, 29 reported conclusions in favor of the fortified formula; 15 studies reported multiple conclusions that were either contradictory or not in line with the results. COIs with industry were identified in 33 studies, and in 17 studies, these conflicts were not declared in the appropriate section.

CONCLUSION

From a methodological perspective, studies on fortified infant formula display low quality, made evident by the high risk of bias. Additionally, there are frequent COIs. These aspects must be considered by health professionals and the population when drawing up recommendations for the use of this product.

Decolonising global health research: Shifting power for transformative change

Recent debates on decolonizing global health have spurred interest in addressing the power asymmetries and knowledge hierarchies that sustain colonial ideas and relationships in global health research. This paper applies three intersecting dimensions of colonialism (colonialism within global health; colonisation of global health; and colonialism through global health) to develop a broader and more structural understanding of the policies and actions needed to decolonise global health research. It argues that existing guidelines and checklists designed to make global health research more equitable do not adequately address the underlying power asymmetries and biases that prevail across the global health research ecosystem. Beyond encouraging fairer partnerships within individual research projects, this paper calls for more emphasis on shifting the balance of decision-making power, redistributing resources, and holding research funders and other power-holders accountable to the places and peoples involved in and impacted by global health research.

[Digital marketing of commercial infant formula in Argentina: a digital ethnographic study]

Although evidence of the benefits of breastfeeding is widespread, there are several challenges to initiate and sustain it. Infant formula companies use marketing strategies that violate existing regulations, contributing to its early abandonment. We explore the digital marketing exposure of infant formulas in Argentina by analyzing people's interactions with brands and the traces of these interactions in conversations engaged in Facebook groups during 2022, from a qualitative approach based on digital ethnography. Results show that companies deploy regulatory avoidance tactics and seek contact with mothers. Users do not interact with the accounts but are exposed to their strategies given the correlation between product attributes present in advertising with their motivations and aspirations. The mediators between marketing and mothers are medical professionals, used as marketing resources. We conclude that authorities should promote new agreements on the practices of medical professionals and develop regulations taking into account digital environments.

An evaluation of patient comfort levels during expression with a modified pumping program: a prospective proof of concept study

Introduction

This study aimed to assess if the implementation of a gentle transition of vacuum mode into a breast pump suction pattern commonly used to initiate milk production would improve user comfort while expressing during the first four days postpartum.

Methods

This prospective study was conducted at OLVG hospital in the Netherlands in two sequential phases. Breastfeeding patients delivering >36 weeks gestation with an infant aged ≤96 h old and a clinical indication to express milk with a breast pump were recruited. Intervention group 1 (n = 40) used a hospital-grade electric breast pump with a standard breast pump suction pattern. Intervention group 2 used a hospital-grade electric breast pump with a modified breast pump suction pattern (n = 40). The primary outcome was an objective assessment of comfort as measured by participants' need to reduce vacuum level during the 20 min test session. Secondary outcomes included the total expression volume (ml) in 20 min pumping.

Results

The study found that the primary outcome of comfort was significantly improved with the modified breast pump suction pattern compared to the standard pattern (OR 1.29, 95% CI 1.08 to 1.6) with 86% vs. 67% of participants not needing to reduce applied vacuum levels. The amount of milk expressed did not differ significantly between phases (group 1: 7.6 ml (2.7-25.5 ml), group 2: 12.0 ml (1.2-31.5 ml), p = 0.43).

Discussion

This study is the first to demonstrate an improvement in user comfort driven by the implementation of gentle transitions in vacuum modes in a commonly used breast pump suction pattern. Research into this novel population combining both pumping and breastfeeding in the first days after birth offers new unique insights on the requirements of breast pump suction patterns.

Trial registration

Registered on clinical trials.gov NCT04619212. Date of registration November 6, 2020.

Does planning to mixed feed undermine breastfeeding?

Continued breastfeeding is important for infants' health, but it is unclear whether mixed feeding increases the risk of breastfeeding cessation. We aimed to explore associations of mixed feeding and lactation problems with early cessation of breastfeeding. We analysed data from mothers who completed the Scottish National Maternal and Infant Feeding Survey and had previously breastfed their infants. At age 8-12 weeks, mothers (N = 1974) reported their feeding history and intentions, lactation problems and reasons for giving formula milk. The main outcome measure was cessation of breastfeeding before 6-8 weeks and time to cessation. By 6 weeks, 65% had mixed fed at some point, 32% had ceased breastfeeding, 22% were currently mixed feeding and 46% were exclusively breastfeeding. Lactation problems before 2 weeks were common (65%), and strongly associated with stopping breastfeeding (relative risk [RR]: 3.23, 95% confidence interval [CI]: 2.0-5.3) and with mixed feeding (RR: 3.14, 95% CI: 2.5-4.0). However, even after adjustment for breastfeeding problems mothers who planned to mixed feed (RR: 3.39, 95% CI: 2.4-4.9) and those who introduced formula for practicalities (RR: 3.21, 95% CI: 2.3-4.4) were more likely to stop breastfeeding. These variables also predicted later lactation insufficiency (planned mixed feeding RR: 1.39, 95% CI: 1.0-2.0; formula for practicalities RR: 1.76, 95% CI: 1.3-2.3). Mothers who received specialist lactation support were less likely to cease breastfeeding (RR: 0.63, 95% CI: 0.5-0.9) but nonspecialist input was unrelated to risk of cessation (RR: 1.06, 95% CI: 0.2-4.9). In conclusion, choosing to mix feed an infant is strongly associated with stopping breastfeeding, even in the absence of lactation problems.

What makes a city 'breastfeeding-friendly'? A scoping review of indicators of a breastfeeding-friendly city

A breastfeeding-friendly city is one where there is an enabling environment to support breastfeeding throughout the first 2 years or more of a child's life. Indicators of a breastfeeding-friendly city have yet to be identified. What are the indicators or criteria used to define breastfeeding friendliness in a geographic area such as a city and the settings within, which we have classified as community, healthcare and workplace? Three major databases and grey literature were searched. Records were screened to identify publications describing criteria such as indicators or descriptions of a breastfeeding-friendly setting, defined as 'criteria-sets'. These criteria-sets were then categorized and summarized by settings. The search up to 2 September 2021 found 119 criteria-sets from a range of settings: geographic locations (n = 33), community entities (n = 24), healthcare facilities (n = 28), workplaces (n = 28) and others (n = 6). Overall, 15 community, 22 healthcare and 9 workplace related criteria were extracted from the criteria-sets. Criteria that were consistently present in all settings were policy, training & education, skilled breastfeeding support and physical infrastructure. Some criteria-sets of geographic locations contained criteria only from a single setting (e.g., the presence of breastfeeding-friendly cafes). Criteria-sets were present for all settings as defined in this review, but few were actual indicators. Specifically, there were no existing indicators of a breastfeeding-friendly city. Several common components of the criteria-sets were identified, and these could be used in developing indicators of a breastfeeding-friendly city. Future studies should determine which of these are important and how each can be measured.

'Either something's wrong, or I'm a terrible parent': A systematic review of parent experiences of illness-related interpretations for unsettled babies

AIMS

To explore parents' experiences of unsettled babies and medical labels.

DESIGN

Qualitative systematic review, thematic synthesis and development of a conceptual model.

REVIEW METHODS

Systematic review and thematic synthesis of primary, qualitative research into parents' experiences of unsettled babies <12 months of age. 'Unsettled' was defined as perception of excessive crying with additional feature(s) such as vomiting, skin or stool problems. The Critical Appraisal Skills Programme (CASP) checklist was used to assess trustworthiness.

DATA SOURCES

Structured searches completed in CINAHL, Medline, Embase, PsychINFO and CochraneCT on 23 March 2022 and rerun on 14 April 2023.

RESULTS

Ten eligible studies were included across eight countries contributing data from 103 mothers and 24 fathers. Two analytical themes and eight descriptive themes were developed. Firstly, parents expressed fearing judgement, feeling guilty and out of control as a result of babies' unsettled symptoms and seeking strategies to construct an 'Identity as a "Good Parent"'. This desire for positive parenting identity underpinned the second analytical theme 'Searching for an explanation' which included seeking external (medical) causes for babies' unsettled behaviours.

CONCLUSION

Parents can become trapped in a cycle of 'searching for an explanation' for their baby's unsettled behaviours, experiencing considerable distress which is exacerbated by feelings of guilt and failure.

IMPACT AND IMPLICATIONS FOR PATIENT CARE

Insight gained from this review could inform interventions to support parents, reducing inaccurate medicalization. Health visiting teams supporting parents with unsettled baby behaviour could focus on supporting a positive parenting identity by managing expectations, normalizing the continuum of infant behaviours, reducing feelings of guilt or uncertainty and helping parents regain a feeling of control.

REPORTING METHOD

ENTREQ guidelines were adhered to in the reporting of this review.

PATIENT OR PUBLIC CONTRIBUTION

Parent input was crucial in the design phase; shaping the language used (e.g., 'unsettled babies') and in the analysis sense-checking findings.

Factors associated with informal human milk sharing among donors and recipients: A mixed-methods systematic review

BACKGROUND

The multiple benefits associated with the provision of human milk exceed individual health outcomes, engendering substantial economic, societal and environmental domains. Human milk is the absolute, unparalleled source of nutrition for infants. Informal human milk sharing is a modernistic and rapidly progressing practice. No systematic review of the factors associated with this contemporary practice among donors and recipients of informal human milk sharing exists.

AIM

The aim of this review was to identify, evaluate, synthesize and integrate the evidence on the factors associated with informal human milk sharing among donors and recipients.

METHODS

A mixed methods systematic review was conducted according to the Joanna Briggs Institute methodological guidance utilizing a convergent integrated approach. The following databases were systematically searched: CINAHL, Scopus, Medline and Embase and Web of Science between inception to August 2023. A grey literature search was conducted using multiple techniques. This review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.

RESULTS

Twenty-four studies were included in this review. Ten integrated findings relating to the factors associated with informal human milk sharing among donors and recipients were identified. The four integrated findings pertaining to donors included: altruistic motivation and value, resistance to commercialization and overcoming inaccessibility, uniting digital and personal connectedness and lack of awareness and acceptance of informal human milk sharing in healthcare settings. The six integrated findings relating to recipients included: maternal or infant factors, superiority and advantageous impact of breastmilk, human milk bank influences, digital connections and transparency, healthcare professional facilitation of informal human milk sharing, and professional and logistical implications.

CONCLUSION

This review highlighted a multitude of factors that motivate, facilitate and impede the practice of informal human milk sharing. Future research is required to explore these factors further within broader geographical locations to enhance the generalizability and rigor of the body of knowledge. Further studies should consider the exploration of the experiences and psychological impact of informal human milk sharing on donors and recipients. The provision of human milk to all infants is an imperative public health endeavor and thus positioning this as a key benchmark for research and practice is crucial.

Marketing and child feeding

OBJECTIVE

To carry out a narrative review on the use of marketing strategies in child nutrition, as well as potential implications for health professionals and children.

DATA SOURCE

Searches were carried out on the PubMed, SciELO, and Google platforms, using the terms "child nutrition" or "industrialized baby food" or "infant formula" or "breast milk" or "breastfeeding" and "marketing", with original articles, review articles, institutional reports, institutional position documents and websites considered relevant to the topic being analyzed.

DATA SYNTHESIS

Children's food marketing started with the industrialization of food and the resulting actions aimed at increasing sales and meeting commercial interests. Since its inception to the present, infant formulas have been the most widely used products, which has impacted breastfeeding practices. International and national institutions, that care for children's health, are searching for strategies to limit the abusive marketing of industrialized children's foods. Marketing strategies interfere with medical knowledge and actions, potentially influencing the guidance provided by pediatricians to families, and finally, compromising healthy eating practices at a critical period in life, with possible long-term effects.

CONCLUSIONS

Health professionals, especially pediatricians, must provide the best care for children and families, and need to maintain the search for quality scientific information, not influenced by conflicts of interest. Updated and critical knowledge on the part of healthcare professionals can curb marketing strategies that aim to influence their actions.

The WHO Foundation in global health governance: Depoliticizing corporate philanthropy

The creation of the WHO Foundation during the COVID-19 pandemic represents a significant institutional development in the politics of financing the World Health Organization (WHO). In the context of longstanding acute financial pressures, the objective of the WHO Foundation is to widen WHO's resource base by attracting philanthropic donations from the commercial sector. In placing funding decisions 'at one remove' from WHO, the stated expectation is that the WHO Foundation will act as an intermediary, insulating the WHO from potential conflicts of interest and reputational risk through a combination of strategic distance from WHO and proximity with its norms and rules of engagement with non-state actors. Yet, whether this model has translated into practice remains understudied. In this article, we focus on emerging institutional practices within the WHO Foundation, highlighting a drift from its stated governance model. Based on analysis of WHO Foundation documents, we demonstrate how due diligence and transparency practices within the Foundation have been redesigned in ways that contradict or subvert its claims to applying alignment with WHO's governance norms, notably relating to its engagement with health harming industries such as alcohol and petrochemical companies. While this situation may seem paradoxical, we argue that, in placing funding decisions 'at one remove' from the formal institutions and structures of WHO, the creation of the Foundation has served to displace this issue to a more secluded arena where drifts in practice are less exposed to political oversight and scrutiny. Focusing on the discursive aspects of this process of depoliticisation, we contend that the Foundation has strategically managed 'fictional expectations' of accountable and transparent governance in order to mitigate concerns about its mandate and functions. This assessment provides new and important insights into the depoliticizing functions of the WHO Foundation and the significant implications this may have for global health governance.

A Qualitative Study of Breastfeeding Experiences Among Mothers Who Used Galactagogues to Increase Their Milk Supply

OBJECTIVE

To qualitatively describe breastfeeding experiences among mothers who used galactagogues to increase their milk supply.

DESIGN

One-time, semistructured phone interviews.

SETTING

US.

PARTICIPANTS

Breastfeeding mothers (n = 19) who reported ever consuming foods, beverages, or herbal supplements to increase their milk supply in a cross-sectional online survey were purposefully sampled to participate in this qualitative study. Participants were diverse in terms of race and ethnicity, education, income, infant age (0-18 months), and prior breastfeeding experience (32% first-time breastfeeding).

PHENOMENON OF INTEREST

Reasons for trying to increase milk supply, sources of information about increasing milk supply, and strategies tried to increase milk supply.

ANALYSIS

Interviews were transcribed verbatim and analyzed using reflexive thematic analysis.

RESULTS

Participants expressed determination and commitment to breastfeeding but unexpectedly struggled to breastfeed and increase their milk supply. They sought information from multiple sources and used individualized approaches to address milk supply concerns on the basis of recommendations from others, as well as the perceived convenience, cost, palatability, and safety of potential strategies.

CONCLUSIONS AND IMPLICATIONS

Results suggest a need to expand breastfeeding education and support so that lactating parents anticipate common breastfeeding challenges and are aware of evidence-based strategies for increasing their milk supply.

Breastfeeding, first-food systems and corporate power: a case study on the market and political practices of the transnational baby food industry in Brazil

BACKGROUND

The exploitative marketing of commercial milk formula (CMF) reduces breastfeeding, and harms child and maternal health globally. Yet forty years after the International Code of Marketing of Breast-Milk Substitutes (The Code) was adopted by WHO member states, many countries are still to fully implement its provisions into national law. Furthermore, despite The Code, worldwide CMF markets have markedly expanded. In this paper, we adopt Brazil as a case study to understand the power of the baby food industry's marketing and corporate political activity, and how this influences the country's 'first-food system' in ways that promote and sustain CMF consumption.

METHODS

We used a case study design, drawing data from from documents and key informant interviews (N = 10).

RESULTS

Breastfeeding rates plummeted in Brazil to a historic low in the 1970s. A resurgence in breastfeeding from the mid-1980s onwards reflected strengthening political commitment for a national policy framework and breastfeeding protection law, resulting in-turn, from collective actions by breastfeeding coalitions, advocates, and mothers. Yet more recently, improvements in breastfeeding have plateaued in Brazil, while the industry grew CMF sales in Brazil by 750% between 2006 and 20. As regulations tightened, the industry has more aggressively promoted CMF for older infants and young children, as well as specialised formulas. The baby food industry is empowered through association with powerful industry groups, and employs lobbyists with good access to policymakers. The industry has captured the pediatric profession in Brazil through its long-standing association with the Brazilian Society of Pediatrics.

CONCLUSION

Brazil illustrates how the baby food industry uses marketing and political activity to promote and sustain CMF markets, to the detriment of breastfeeding. Our results demonstrate that this industry requires much greater scrutiny by regulators.

Determinants of health care worker breastfeeding experience and practices and their association with provision of care for breastfeeding mothers: a mixed-methods study from Northern Thailand

BACKGROUND

Improving breastfeeding rates is one of the most cost-effective ways to prevent infant deaths, but most of the world falls far below WHO recommended breastfeeding practices. Confident, informed healthcare workers are an important resource to promote breastfeeding, but healthcare workers are at risk of early breastfeeding cessation themselves. Culture, ethnicity and socio-economic status impact breastfeeding rates with some of the highest and lowest rates in Southeast Asia reported from Thailand. This study explores the relationship between workplace determinants of breastfeeding, personal breastfeeding outcomes for healthcare workers, and the breastfeeding care healthcare workers provide their patients.

METHODS

This study used a sequential exploratory design guided by a conceptual framework based on social ecological/ecological psychology models. Participants came from four clinical sites in Northern Thailand, from ethnically Burman or Karen communities with high breastfeeding rates, and Thai communities with low breastfeeding rates. In-depth interviews (July 2020-November 2020) were followed by a quantitative survey (November 2020-July 2021) derived from validated questionnaires (Australian Breastfeeding Knowledge and Attitudes Questionnaire and the Workplace Breastfeeding Support Scale) with minor local adaptations.

RESULTS

Interviews highlighted the beneficial effects of supportive workplace policies, the importance of physical spaces to facilitate proximity between mothers and infants, and the problem of low milk production. Meeting the WHO recommended practices of exclusive breastfeeding to 6 months or total breastfeeding to 2 years or more was more common in sites with higher levels of breastfeeding support (aOR 7.3, 95%CI 1.8, 29.1 for exclusive breastfeeding). Exclusive breastfeeding was also higher when staff set breastfeeding goals (aOR 4.4, 95%CI 1.7, 11.5). Staff who were able to see their infants during the work day were less likely to terminate breastfeeding because of work (aOR 0.3, 95%CI 0.1, 0.8). Staff who met both WHO recommendations themselves were more likely to report high levels of confidence caring for breastfeeding patients (aOR 2.6, 95%CI 1.1, 6.4).

CONCLUSIONS

Workplace protections including supportive maternity leave policies and child-friendly spaces can improve breastfeeding outcomes for healthcare workers. These improved outcomes are then passed on to patients who benefit from healthcare workers who are more confident and attentive to breastfeeding problems.

Promoting breastfeeding in women with gestational diabetes mellitus in high-income settings: an integrative review

BACKGROUND

Breastfeeding provides many short- and long-term health benefits for mothers and their infants and is a particularly relevant strategy for women who experience Gestational Diabetes Mellitus (GDM) during pregnancy. However, breastfeeding rates are generally lower amongst this group of women than the general population. This review's objective is to identify the factors that influence breastfeeding by exploring the experiences and outcomes of women in in high-income health care contexts when there is a history of GDM in the corresponding pregnancy.

METHODS

A comprehensive search strategy explored the electronic databases Medline, CINAHL, Web of Science and Scopus for primary studies exploring breastfeeding practices for papers published between January 2011 and June 2023. All papers were screened independently by two researchers with included papers assessed using the Crowe Critical Appraisal tool. Findings were analysed using a narrative synthesis framework.

RESULTS

From an initial search result of 1037 papers, 16 papers representing five high-income nations were included in this review for analysis - the United States of America (n = 10), Australia (n = 3), Finland (n = 1), Norway (n = 1), and Israel (n = 1). Fifteen papers used a quantitative design, and one used a qualitative design. The total number of participants represented in the papers is 963,718 of which 812,052 had GDM and 151,666 did not. Women with an immediate history of GDM were as likely to initiate breastfeeding as those without it. However, they were more likely to have the first feed delayed, be offered supplementation, experience delayed lactogenesis II and or a perception of low supply. Women were less likely to exclusively breastfeed and more likely to completely wean earlier than the general population. Maternity care practices, maternal factors, family influences, and determinants of health were contextual and acted as either a facilitator or barrier for this group.

CONCLUSION

Breastfeeding education and support need to be tailored to recognise the individual needs and challenges of women with a history of GDM. Interventions, including the introduction of commercial milk formula (CMF) may have an even greater impact and needs to be very carefully considered. Supportive strategies should encompass the immediate and extended family who are major sources of influence.