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 dietary diversity among children 6-23 months: a cross-sectional study in three regions of Haiti.

BACKGROUND: The prenatal, perinatal, postnatal and nutritional (A3PN) support study was a 4-year initiative aimed to reduce maternal mortality in Haiti. A cross-sectional study was developed to collect the baseline data for evaluation purposes of the A3PN. This study aimed to determine the factors contributing to dietary diversity (DD) in Haitian children aged 6-23 months. METHODS: A cross-sectional study during two seasons (the lean season and the harvest season) was carried out in Haiti to assess the DD of children and their mothers using non-quantitative 24-h recalls. Indicators of DD were minimum dietary diversity for children (MDD-C) and minimum dietary diversity for women (MDD-W). Mid-upper arm circumference was measured in women and children, and food security was assessed using the Household Hunger Scale. Focus groups were also conducted to gain a better understanding of the quantitative findings. RESULTS: Only 7.3% of the children included in this study met the MDD-C. Factors associated with MDD-C were the season (odds ratio [OR]: 0.141 [0.039-0.513]), land ownership or rental (OR: 4.603 [1.233-17.188]), maternal education (OR: 0.092 [0.011-0.749]), the mother's responsibility for the main or secondary source of income for the household (OR: 2.883 [1.030-8.069]) and her DD (OR: 5.690 [1.916-16.892]). Focus groups revealed the existence of various food restrictions. CONCLUSIONS: The results indicated that the low prevalence of MDD-C in three regions of study in Haiti is indicative of a serious public health concern that might be further aggravated by local food taboos. They also suggest that to fight against hunger, it is necessary to focus on women's well-being.

Marcadores de consumo alimentar e diversidade alimentar mínima em diferentes métodos de introdução alimentar: um ensaio clínico randomizado / Food consumption markers and minimum dietary diversity in different complementary feeding methods: a randomized clinical trial

Objetivo: Avaliar os marcadores de consumo alimentar e a diversidade alimentar mínima em lactentes de 12 meses de vida expostos a diferentes métodos de introdução alimentar. Métodos: Ensaio clínico randomizado com pares mãe-lactente submetidos à intervenção sobre introdução alimentar em três métodos: Método tradicional (MT), Baby-led Introduction to SolidS (BLISS) e misto (combinação das duas técnicas). Os marcadores de consumo alimentar foram avaliados por questionário online aos 12 meses com base nos alimentos consumidos no dia anterior, utilizando os marcadores de consumo alimentar para menores de 2 anos do Sistema de Vigilância Alimentar e Nutricional. O estudo foi aprovado no comitê de ética. Resultados: Aos 12 meses foram avaliadas 136 crianças: 45 alocadas no MT, 48 no BLISS e 43 no misto. Os alimentos com maior prevalência de consumo foram: leite materno103 (75,7%), frutas, legumes e verduras 122 (89,7%), carnes ou ovos 135 (99,3%), feijão 115 (84,6%), cereais ou tubérculos 135 (99,3%). Alimentos ultraprocessados que estiveram presentes na dieta dos lactentes foram hambúrguer ou salsichas 3 (2,2%), bebidas açucaradas 2 (1,5%), macarrão instantâneo 4 (2,9%) e biscoito recheado 2 (1,5%).Não foram encontradas diferenças entre os métodos de introdução da alimentação complementar. A diversidade alimentar mínima esteve presente na alimentação de 22 lactentes (16,2%), sendo: 6 (13,3%) no MT, 8 (16,7%) no BLISS e 8 (18,6%) no misto (p=0,793). Conclusão: Leite materno,frutas, legumes e verduras, carne, feijão e arroz estiveram presentes na alimentação da maioria dos lactentes; no entanto, a prevalência de diversidade alimentar mínima foi baixa.O consumo de alimentos ultraprocessados também esteve presente na alimentação dos lactentes. Registro Brasileiro de Ensaios Clínicos (ReBEC) identificação RBR-229scm.

Objective: To evaluate food consumption markers and minimum dietary diversity in 12-month-old infants exposed to different methods of food introduction. Methods: A randomized clinical trial with mother-infant pairs undergoing intervention on food introduction in three methods: Parent-Led Weaning (PLW), Baby-Led Introduction to SolidS (BLISS), and mixed (combination of the two techniques). Food consumption markers were evaluated by an online questionnaire at 12 months based on food consumed the previous day, using food consumption markers for children under 2 years of the Food and Nutrition Surveillance System. The study was approved by the ethics committee. Results: At 12 months, 136 children were evaluated: 45 allocated to PLW, 48 to BLISS, and 43 to mixed. The foods with the highest prevalence of consumption were breast milk 103 (75.7%), vegetables 122 (89.7%), meat 135 (99.3%), beans 115 (84.6%), rice, potatoes, or yam 135 (99.3%). Ultra-processed foods were present in the diet of infants, including hamburgers or sausages 3 (2.2%), sweetened beverages 2 (1.5%), instant noodles 4 (2.9%), and sandwich cookies 2 (1.5 %). No differences were found between the methods of introducing complementary feeding. The minimum dietary diversity was present in the diet of 22 infants (16.2%), being: 6 (13.3%) in the PLW, 8 (16.7%) in the BLISS, and 8 (18.6%) in the mixed (p=0.793). Conclusion: Breast milk, vegetables, meat, beans, and rice were present in the diet of most infants; however, the prevalence of minimal dietary diversity was low. The consumption of ultra-processed foods was also present in the diet of infants. Brazilian Registry of Clinical Trials (ReBEC) identification RBR-229scm.

E-1500: Survey on feeding practices in the first 1,500 days of life, recommended by healthcare professionals in Latin America.

INTRODUCTION: Health-disease processes are established and programmed in the first 1500 days of life, a period in which nutrition and the microbiota play a fundamental role. Feeding practices vary, according to regional sociocultural characteristics. The Early Nutrition Group of the Latin American Society for Pediatric Gastroenterology, Hepatology and Nutrition (LASPGHAN) established the goal of identifying the main feeding practices in the first 1500 days that were recommended by health professionals in Latin America. MATERIALS AND METHODS: A survey was conducted on the aspects of maternal-infant and young child nutrition during the first 1500 days of life. An open invitation was extended to Latin American healthcare professionals to anonymously answer the online survey. RESULTS: A total of 1284 surveys from participants in 18 Latin American countries were analyzed. The mean age of the participants was 37.14 ±â€¯11.1 years, 75.7% were women, 64.7% were physicians, and the rest were nutritionists/nutriologists. A total of 71.4% were familiar with the concept of the first 1000 days of life, 95% answered that exclusive breastfeeding should be carried out up to 6 months of age, and 34.3% responded that complementary feeding should be begun between 4 and 6 months of age. There was scant knowledge regarding nutrition in the pregnant woman. Adherence to traditional complementary feeding practices was evident. CONCLUSIONS: In a group of Latin American healthcare professionals, knowledge about nutrition in the first 1000-1500 days of life of an individual is still incomplete and insufficient, showing the need for continued training of healthcare professionals, with respect to those themes.

Poor Adherence to the WHO Guidelines on Feeding Practices Increases the Risk for Respiratory Infections in Surinamese Preschool Children.

Poor feeding practices in infants and young children may lead to malnutrition, which, in turn, is associated with an increased risk of infectious diseases, such as respiratory tract infections (RTIs), a leading cause of under-five mortality. We explored the association between RTIs and the WHO infant and young child feeding (IYCF) indicators: minimum dietary diversity (MDD), minimum meal frequency (MMF), and minimum acceptable diet (MAD), among infants and preschool children in Suriname. A validated pediatric food frequency questionnaire was used and data on RTIs, defined as clinical care for fever with respiratory symptoms, bronchitis, or pneumonia were obtained. Associations between feeding indicators and RTIs were explored using hierarchical logistic regression. Of 763 children aged 10-33 months, 51.7% achieved the MDD, 88.5% the MMF, and 46.5% the MAD. Furthermore, 73% of all children experienced at least one upper and/or lower RTI. Children meeting the MDD and MAD had significantly lower odds on RTIs (OR 0.53; 95%CI: 0.37-0.74, p < 0.001; OR 0.55; 95%CI: 0.39-0.78, p < 0.001, respectively). The covariates parity and household income were independently associated with RTIs. In conclusion, MDD and MAD were associated with (upper) RTIs. Whether these indicators can be used as predictors for increased risk for RTIs should be assessed in future prospective studies.

Complementary Feeding Practices in 80 Low- and Middle-Income Countries: Prevalence of and Socioeconomic Inequalities in Dietary Diversity, Meal Frequency, and Dietary Adequacy.

BACKGROUND: Adequate complementary feeding practices in early childhood contribute to better food preferences and health outcomes throughout the life course. OBJECTIVES: The aim of this study was to describe patterns and socioeconomic inequalities in complementary feeding practices among children aged 6-23 mo in 80 low- and middle-income countries. METHODS: We analyzed national surveys carried out since 2010. Complementary feeding indicators for children aged 6-23 mo included minimum dietary diversity (MDD), minimum meal frequency (MMF), and minimum acceptable diet (MAD). Between- and within-country inequalities were documented using relative (wealth deciles), gross domestic product (GDP) per capita, and absolute (estimated household income) socioeconomic indicators. Statistical analyses included calculation of the slope index of inequality, Pearson correlation and linear regression, and scatter diagrams. RESULTS: Only 21.3%, 56.2%, and 10.1% of the 80 countries showed prevalence levels >50% for MDD, MMF, and MAD, respectively. Western & Central Africa showed the lowest prevalence for all indicators, whereas the highest for MDD and MAD was Latin America & Caribbean, and for MMF it was East Asia & the Pacific. Log GDP per capita was positively associated with MDD (R2 = 48.5%), MMF (28.2%), and MAD (41.4%). Pro-rich within-country inequalities were observed in most countries for the 3 indicators; pro-poor inequalities were observed in 2 countries for MMF, and in none for the other 2 indicators. Breast milk was the only type of food with a pro-poor distribution, whereas animal-source foods (dairy products, flesh foods, and eggs) showed the most pronounced pro-rich inequality. Dietary diversity improved sharply when absolute annual household incomes exceeded ∼US$20,000. All 3 dietary indicators improved by age and no consistent differences were observed between boys and girls. CONCLUSIONS: Monitoring complementary feeding indicators across the world and implementing policies and programs to reduce wealth-related inequalities are essential to achieve optimal child nutrition.

Barriers and enablers of breast-feeding protection and support after the 2017 earthquakes in Mexico.

OBJECTIVE: To study the barriers and enablers of breast-feeding protection and support after the 2017 earthquakes in Mexico. DESIGN: A qualitative study using a phenomenological approach to analyse data collected from in-depth interviews, virtual ethnography and documentary analysis of newspapers. SETTING: Data were collected after the September 2017 earthquakes in Mexico (from 8 September 2017 to 15 May 2018). PARTICIPANTS: The participants included key informants (n 13) from different sectors. Postings retrieved from forty-two Facebook and forty-seven Twitter accounts and a WhatsApp group informed the virtual ethnography analysis. Newspaper material covering the 2017 earthquakes in Mexico (seven newspapers) was retrieved for the documentary analysis. RESULTS: Interviews with key informants revealed a lack of knowledge, unclear institutional protocols during emergencies and lack of enforcement of existing international frameworks. The virtual ethnography uncovered a strong call for donations in the immediate aftermath of the earthquakes, and generalized donations of formula revealed a tense relationship between actions taken by breast-feeding experts and the negative reactions from the government and citizens. This analysis highlights the relevance of pre-existing networks of experts in protecting and supporting breast-feeding. From the newspaper documentary analysis, similar themes emerged. CONCLUSIONS: This study identified key barriers and enablers in the protection and support of breast-feeding during the 2017 earthquakes in Mexico. Relevant actors should embrace the lessons highlighted in this study because countries such as Mexico are likely to experience other emergencies in the near future.

Infant Formula Consumption Is Positively Correlated with Wealth, Within and Between Countries: A Multi-Country Study.

BACKGROUND: In contrast with the ample literature on within- and between-country inequalities in breastfeeding practices, there are no multi-country analyses of socioeconomic disparities in breastmilk substitute (BMS) consumption in low- and middle-income countries (LMICs). OBJECTIVE: This study aimed to investigate between- and within-country socioeconomic inequalities in breastfeeding and BMS consumption in LMICs. METHODS: We examined data from the Demographic Health Surveys and Multiple Indicator Cluster Surveys conducted in 90 LMICs since 2010 to calculate Pearson correlation coefficients between infant feeding indicators and per capita gross domestic product (GDP). Within-country inequalities in exclusive breastfeeding, intake of formula or other types of nonhuman milk (cow/goat) were studied for infants aged 0-5 mo, and for continued breastfeeding at ages 12-15 mo through graphical presentation of coverage wealth quintiles. RESULTS: Between-country analyses showed that log GDP was inversely correlated with exclusive (r = -0.37, P < 0.001) and continued breastfeeding (r = -0.74, P < 0.0001), and was positively correlated with formula intake (r = 0.70, P < 0.0001). Continued breastfeeding was inversely correlated with formula (r = -0.79, P < 0.0001), and was less strongly correlated with the intake of other types of nonhuman milk (r = -0.40, P < 0.001). Within-country analyses showed that 69 out of 89 did not have significant disparities in exclusive breastfeeding. Continued breastfeeding was significantly higher in children belonging to the poorest 20% of households compared with the wealthiest 20% in 40 countries (by ∼30 percentage points on average), whereas formula feeding was more common in the wealthiest group in 59 countries. CONCLUSIONS: BMS intake is positively associated with GDP and negatively associated with continued breastfeeding in LMICs. In most countries, BMS intake is positively associated with family wealth, and will likely become more widespread as countries develop. Urgent action is needed to protect, promote, and support breastfeeding in all income groups and to reduce the intake of BMS, in light of the hazards associated with their use.

Determinants of early breastfeeding initiation and exclusive breastfeeding in Colombia.

OBJECTIVE: To identify modifiable risk factors associated with early initiation of breastfeeding (EIBF) and exclusive breastfeeding (EBF) in Colombia. DESIGN: Cross-sectional study from the 2010 Colombia nationally representative Demographic Health Survey (DHS). Studied exposures were categorized into five hierarchical blocks of increasing proximity to the outcomes: household, maternal, health systems, child, and early feeding characteristics. The two outcomes examined were delayed breastfeeding initiation among infants <24 months and interruption of EBF among infants <6 months. Prevalence ratios were computed using Poisson regression analysis with robust error variance, adjusted for sampling weights, following a hierarchical modelling approach. SETTING: Nationally representative cross-sectional survey from Colombia. PARTICIPANTS: The EIBF analytical sample included 6592 and the EBF sample 1512 women with young children. RESULTS: EIBF prevalence was 65·6 % in children under 24 months and EBF was 43 % in infants under 6 months. Modifiable risk factors associated with delayed breastfeeding initiation were: C-section (PR = 2·08, CI 95 % = 1·92, 2·25), maternal overweight/obesity (PR = 1·09, CI 95 % = 1·01, 1·17), lack of skilled attendant at birth (PR = 1·09, CI 95 % = 1·01, 1·18). Modifiable risk factors for EBF interruption were C-section (PR = 1·12, CI 95 % = 1·02, 1·23) and prelacteal feeding (PR = 1·51, CI 95 % = 1·37, 1·68). Non-pregnancy intention was a protective factor for EBF interruption (PR = 0·82, CI 95 % = 0·72, 0·93). CONCLUSIONS: C-section, lack of skilled attendant at birth, prelacteal feeding, maternal nutritional status, and pregnancy intention were modifiable factors associated with suboptimal breastfeeding practices in Colombia.

Sociocultural Influences on Poor Nutrition and Program Utilization of Mexico's Conditional Cash Transfer Program.

BACKGROUND: The impact of the Conditional Cash Transfer Program in Mexico was significant but smaller than expected. Several bottlenecks related to program design and implementation have been identified that may have limited its impact; population and other contextual factors may be equally important to analyze. OBJECTIVES: We aimed to explore how sociocultural context contributes to poor nutrition in Mexico and how it shaped the acceptability, fidelity, and penetration of the fortified food and of education sessions provided by the program. METHODS: We carried out qualitative research studies in the central and southern states in urban, rural, and indigenous settings between 2001 and 2014 with different informants and by using interviews, focus group discussions, and nonparticipatory observation. We explored 4 dimensions of the sociocultural context: objective dimension (e.g., food availability and family organization), social norms and symbolic meaning related to child feeding, literacy and communication with the biomedical culture, and knowledge related to child care generally and child feeding. We generated information about the experience of the beneficiaries with fortified food and education sessions. RESULTS: Several sociocultural factors, including patriarchal family organization, high availability of nonnutritious food, social norms promoting the consumption of food in liquid form for young children, sharing of food among family members, traditional knowledge, and communication barriers with the biomedical culture, participated in shaping the poor nutrition situation, the inadequate utilization of fortified foods, and the inappropriateness of the education sessions. CONCLUSIONS: Our studies revealed the importance of local context and culture to understand the acceptance, utilization, and impact of a nutrition program and shed light on infant and child feeding practices. This knowledge is critical to strengthen program designs and ensure adequacy with the diversity of cultural and social contexts in which programs are implemented.

Closing the Nutrition Impact Gap Using Program Impact Pathway Analyses to Inform the Need for Program Modifications in Mexico's Conditional Cash Transfer Program.

BACKGROUND: Mexico's Prospera-Oportunidades-Progresa Conditional Cash Transfer Program (CCT-POP) included the distribution of fortified food supplements (FFS) for pregnant and lactating women and young children. Rigorous evaluations showed significant impacts on nutrition outcomes but also substantial gaps in addressing nutrition problems. OBJECTIVES: To highlight the program design-related and implementation-related gaps and challenges that motivated further research and the eventual design and roll-out of a modified nutrition component for CCT-POP. METHODS: We used a program impact pathway approach to highlight the extent and quality of implementation of CCT-POP, and its impact on nutrition outcomes. We drew on previously published and new primary data, organized into 3 sources: impact evaluations, studies to inform reformulation of the FFS, and a longitudinal follow-up study using qualitative and quantitative methods to document FFS use and the dietary intake of women and children. RESULTS: Despite positive impacts, a high prevalence of malnutrition persisted in the population. Coverage and use of health services improved, but quality of care was lacking. Consumption of FFS among lactating women was irregular. Micronutrient intake improved among children who consumed FFS, but the pattern of use limited frequency and quantity consumed. Substantial diversity in the prevalence of undernutrition was documented, as was an increased risk of overweight and obesity among women. CONCLUSIONS: Three key design and implementation challenges were identified. FFS, although well accepted for children, had limited potential to substantially modify the quality of children's diets because of the pattern of use in the home. The communications strategy was ineffective and ill-suited to its objective of motivating FFS use. Finally, the program with its common design across all regions of Mexico was not well adapted to the special needs of some subgroups, particularly indigenous populations. The studies reviewed in this paper motivated additional research and the eventual redesign of the nutrition component.

National infant and young child feeding policy

The document looks at the National infant and young child feeding policy It states the importance of Optimal Feeding Practices; challenges; current interventions; implementation monitoring and evaluation. It contains information on exclusive breastfeeding, complementary feeding at 6 months and older, Baby-friendly Hospital Initiative, Global Policy Agenda; institutional framework. It also looks at the Public Health Act (1974); Early Childhood Act (20050 and the Maternity Leave Act of Jamaica (1979)

Capturing Changes in HIV-Infected Breastfeeding Mothers' Cognitive Processes from Before Delivery to 5 Months Postpartum: An Application of the Pile-Sorting Technique in Haiti.

BACKGROUND: The cognitive processes involved in individuals' perceptions and prioritization of information, and how these change with experience or exposure to interventions, are rarely examined in the evaluation of nutrition interventions. Exclusive breastfeeding counseling is a common infant and young-child feeding intervention and is used to promote HIV-free survival in the prevention of mother-to-child transmission programs. However, it is often designed without adequate attention to the changes in mothers' perceptions over the course of their early breastfeeding experiences. OBJECTIVE: The aim of this study was to identify HIV-infected breastfeeding mothers' cognitive structure (their organization of messages and ideas) of infant feeding messages and to characterize whether their cognitive organization of infant feeding messages changed from pregnancy through the first 5 mo postpartum. METHODS: With the use of semistructured interviews and the cognitive mapping technique of pile sorting, we interviewed 30 HIV-infected breastfeeding mothers in Port-au-Prince, Haiti. We asked them to sort and rate 18 infant feeding messages 3 times (during pregnancy, 0- to 1-mo postpartum, and 3- to 5-mo postpartum). We analyzed their responses by using multidimensional scaling, property fitting, and partition analyses. RESULTS: At all 3 visits, we found consistency in women's cognitive mapping of messages. For example, mothers consistently differentiated messages pertinent for exclusive breastfeeding compared with those that pertained to other practices. However, subtle variations in mothers' cognition over time were also evident, particularly at 0- to 1-mo postpartum, when message proximity was tightly clustered compared with the earlier and later periods. CONCLUSIONS: We conclude that mothers share a common cognitive organization of infant feeding messages and that this organization changes over time. Attention to variations in cognition can support context-sensitive, patient-centered counseling by practitioners and improve the effectiveness of nutrition interventions. Pile sorting is an efficient, systematic technique to examine cognitive processes related to health and nutrition.

Cracking the Egg Potential: Traditional Knowledge, Attitudes, and Practices in a Food-Based Nutrition Intervention in Highland Ecuador.

BACKGROUND: Food-based interventions can reduce the prevalence of undernutrition and improve household food security, but nutritious and accessible foods may be underutilized. In Ecuador, eggs are inexpensive and widely available, but while they are a valuable source of essential nutrients for infants and young children, medical advice and community-based information have limited their inclusion in infants' diets. OBJECTIVE: A qualitative component was conducted to understand local perceptions, knowledge, and practices to complement a randomized control trial that studied the effect of introducing eggs on nutritional status and growth in infants from 6 to 9 months in rural communities in the highland province of Cotopaxi, Ecuador. METHODS: The qualitative inquiry consisted of key informant interviews, focus group discussions (FGDs), and structured observations in order to understand perceptions, knowledge, and practices related to household egg consumption and to the introduction of eggs in infants' diets. RESULTS: The two principal findings were that: (i) eggs are an available and culturally acceptable food source although they are not always a part of the diet; and (ii) perceptions and practices related to household consumption and the introduction of eggs into the diet of infants are shaped by local knowledge and practices, which are shaped by biomedical information and advice provided by public health professionals. CONCLUSION: Through an effective food-based intervention that includes qualitative research and a social marketing component, the behaviors of mothers and other caregivers can be modified, enabling children to realize the nutritional advantages of early introduction of eggs into their diet.

Strengthening health services to deliver nutrition education to promote complementary feeding and healthy growth of infants and young children: formative research for a successful intervention in peri-urban Trujillo, Peru.

Formative research is critical for developing effective nutrition-specific interventions to improve infant and young child (IYC) feeding practices and promote healthy growth. Health workers interact with caregivers during health facility visits, yet there is limited research about how to optimize delivery of such interventions during these visits. The extensive reach of IYC health services globally calls for research to address this gap. In Trujillo, Peru, formative research was conducted to explore complementary feeding practices with caregivers as well as health worker routines and interactions with caregivers related to feeding and healthy growth; results informed the development and delivery of an educational intervention. Multiple qualitative methods were used to collect data on a purposive sample of health workers and caregivers from three health facilities and communities: household trials followed. Complementary feeding messages with doable behaviours were developed, and three were selected as key to promote based on their nutritional impact and cultural acceptability. In the health facilities, medical consultation, well-child visits and nutrition consultation all dealt with aspects of IYC nutrition/growth during their interactions with caregivers but were independent and inconsistent in approach. A nutrition education strategy was developed based on consistency, quality and coverage in the IYC health services. We conclude that formative research undertaken in the community and IYC health services was critical to developing a successful and culturally relevant intervention to promote optimal complementary feeding practices and healthy growth during interactions between health workers and caregivers at routine health facility visits. © 2016 John Wiley & Sons Ltd.

Conflict or congruence? Maternal and infant-centric factors associated with shorter exclusive breastfeeding durations among the Tsimane.

Six months of exclusive breastfeeding (EBF) is considered optimal for infant health, though globally most infants begin complementary feeding (CF) earlier-including among populations that practice prolonged breastfeeding. Two frameworks for understanding patterns of early CF emerge in the literature. In the first, maternal and infant needs trade-off, as "maternal-centric" factors-related to time and energy demands, reproductive investment, cultural influences, and structural barriers- favor supplanting breastfeeding with earlier and increased CF. A second framework considers that "infant-centric" factors-related to infant energetic needs-favor CF before six months to supplement breastfeeding. We apply these two frameworks in examining early CF among the Tsimane-a high-fertility, high-mortality, forager-horticulturalist population residing in the Bolivian Amazon. Data were collected from a mixed-longitudinal sample of 161 Tsimane mother-infant pairs from August 2012-April 2013. Tsimane mothers generally reported introducing CF because of perceived infant needs. However, CF is introduced with continued intensive breastfeeding, and generally coupled with premastication. Risks of earlier CF relative to the minimum hazard (estimated at 5 births) were elevated for lower and higher parity mothers, but were significantly greater only after 9 births. Seventeen percent of mothers reported introducing CF because of low milk supply. Introducing CF because of low milk was most common from 0 to 3 months of age and among higher parity mothers, which may reflect physiological constraints. Maternal reproductive trade-offs and perceived infant needs may help explain the low prevalence of EBF to six months among other populations in which breastfeeding is not structurally or culturally constrained.

Promoting multi-micronutrient powders (MNP) in Peru: acceptance by caregivers and role of health personnel.

UNLABELLED: Iron deficiency causes anaemia and other adverse effects on the nutritional status and development of millions of children. Multi-micronutrient powders (MNP) have been shown to reduce anaemia in young children. In Peru, 50% of children 6-36 months are anaemic. Since 2009, the government has started distributing MNP. This qualitative study explored the acceptability of MNP by caregivers and the role of health personnel (HP) in three regions (Apurimac, Ayacucho and Cajamarca), piloting the MNP programme between 2009 and 2011. Data collection consisted of interviews (35) and observations (13) with caregivers and HP (11). In Cajamarca, 16 families were visited three times in their homes to understand caregivers' use and difficulties. Results showed the critical role HP has in influencing caregiver understanding and use of the MNP, as well as the need for training to avoid confusing messages and provide counselling techniques that consider cultural sensitivity to optimize HP interactions with caregivers and adapt the recommendations for MNP use to local family feeding routines. There was greater acceptance of MNP by caregivers giving semi-solid foods (e.g. purees) to their children than those who served dilute preparations (e.g. soups). Acceptance was similar across regions, but there were some differences between urban and rural settings. Home visits were shown to be a key in improving the use of MNP by caregivers as misunderstandings on preparation, required consistency and optimum practices were common. These findings can contribute to strategies to enhance acceptability and use. KEY MESSAGES: Acceptance and use of multi-micronutrient powders (MNP) by caregivers greatly depend upon how it is presented, promoted and counselled by health personnel. Counselling for MNP use needs to consider and adapt to the local cultural context and incorporate family and child feeding routines. MNP are presented as part of appropriate feeding practices, encouraging caregivers to find simple and acceptable ways of giving semi-solid or solid foods with which to mix it.

Gender perceptions predict sex differences in growth patterns of indigenous Guatemalan infants and young children.

BACKGROUND: Nearly one-half of Guatemalan children experience growth faltering, more so in indigenous than in nonindigenous children. OBJECTIVES: On the basis of ethnographic interviews in Totonicapán, Guatemala, which revealed differences in maternal perceptions about food needs in infant girls and boys, we predicted a cumulative sex difference in favor of girls that occurred at ∼6 mo of age and diminished markedly thereafter. We examined whether the predicted differences in age-sex patterns were observed in the village, replicated the examination nationally for indigenous children, and examined whether the pattern in nonindigenous children was different. DESIGN: Ethnographic interviews (n = 24) in an indigenous village were conducted. Anthropometric measurements of the village children aged 0-35 mo (n = 119) were obtained. National-level growth patterns were analyzed for indigenous (n = 969) and nonindigenous (n = 1374) children aged 0-35 mo with the use of Demographic and Health Survey (DHS) data. RESULTS: Mothers reported that, compared with female infants, male infants were hungrier, were not as satisfied with breastfeeding alone, and required earlier complementary feeding. An anthropometric analysis confirmed the prediction of healthier growth in indigenous girls than in indigenous boys throughout the first year of life, which resulted in a 2.98-cm height-for-age difference (HAD) between sexes in the village and a 1.61-cm HAD (P < 0.001) in the DHS data between 6 and 17 mo of age in favor of girls. In both data sets, the growth sex differences diminished in the second year of life (P < 0.05). No such pattern was seen in nonindigenous children. CONCLUSIONS: We propose that the differences in the HAD that first favor girls and then favor boys in the indigenous growth patterns are due to feeding patterns on the basis of gendered cultural perceptions. Circumstances that result in differential sex growth patterns need to be elucidated, in particular the favorable growth in girls in the first year of life.

Preventative lipid-based nutrient supplements (LNS) and young child feeding practices: findings from qualitative research in Haiti.

To prevent undernutrition in an urban slum in Haiti, a lipid-based nutrient supplement (LNS) was introduced through a randomised control trial. Food supplementation for young child nutrition has a long history in Haiti, but there is little empirical information regarding the effects of supplementation on young child feeding practices. One of the concerns raised by supplementation is that it may disrupt other positive feeding practices such as breastfeeding and use of other complementary foods, with negative consequences for child nutrition. We conducted 29 in-depth interviews with mother-baby pairs from the three comparison groups: control, 3-month LNS supplementation and 6-month LNS supplementation. Findings from those in the LNS groups indicated high acceptance and satisfaction with LNS and perceptions that it positively affects child health and development. LNS was integrated into and enhanced ongoing complementary feeding practices. The effects of LNS use on duration and perceived quantity of breastfeeding were variable, but generally, breastfeeding was maintained during and after the intervention. Interviews generated insights into beliefs regarding infant and young child feeding practices such as introduction and use of complementary foods, and breastfeeding duration, exclusivity and cessation. Implications for the use of LNS in public health nutrition programmes are discussed.