Complementary Feeding Period Research Articles

Grandi Byen\u2014supporting child growth and development through integrated, responsive parenting, nutrition and hygiene: study protocol for a randomized controlled trial

BackgroundPoor child growth and development outcomes stem from complex relationships encompassing biological, behavioral, social, and environmental conditions. However, there is a dearth of research on integrated approaches targeting these interwoven factors. The Grandi Byen study seeks to fill this research gap through a three-arm longitudinal randomized controlled trial which will evaluate the impact of an integrated nutrition, responsive parenting, and WASH (water, sanitation and hygiene) intervention on holistic child growth and development.MethodsWe will recruit 600 mother-infant dyads living in Cap-Haitien, Haiti and randomize them equally into one of the following groups: 1) standard well-baby care; 2) nutritional intervention (one egg per day for 6 months); and 3) multicomponent Grandi Byen intervention (responsive parenting, nutrition, WASH + one egg per day for 6 months). Primary outcomes include child growth as well as cognitive, language, motor, and social-emotional development. The study also assesses other indicators of child health (bone maturation, brain growth, diarrheal morbidity and allergies, dietary intake, nutrient biomarkers) along with responsive parenting as mediating factors influencing the primary outcomes. An economic evaluation will assess the feasibility of large-scale implementation of the interventions.DiscussionThis study builds on research highlighting the importance of responsive parenting interventions on overall child health, as well as evidence demonstrating that providing an egg daily to infants during the complementary feeding period can prevent stunted growth. The multicomponent Grandi Byen intervention may provide evidence of synergistic or mediating effects of an egg intervention with instruction on psychoeducational parenting and WASH on child growth and development. Grandi Byen presents key innovations with implications for the well-being of children living in poverty globally.Trial registrationNCT04785352. Registered March 5, 2021 at https://clinicaltrials.gov/

Modern approaches and some principles of complementary feeding in the first year of life

Early life feeding habits may potentially alter future metabolism and health in adulthood. The period of the first complementary feeding is the time when children introduce new food different from breast milk and forms a new diet model for their family. This period is important in the transition of the baby from breastfeeding to adult food and is necessary both to provide nutrients for body growth and mental and social development. The timing of supplementation and model of complementary feeding changed over time. Recent literature data show the growing interest and concern of the scientific community about the impact of terms and methods of supplementation on the onset of some diseases, such as iron deficiency anemia, obesity, allergic diseases, celiac disease, diabetes, and others. Nutritional preferences formed in early childhood impact health and eating patterns in adulthood.

Priority Micronutrient Density of Foods for Complementary Feeding of Young Children (6-23 Months) in South and Southeast Asia.

Background: Given their high nutrient requirements and limited gastric capacity, young children during the complementary feeding period (6–23 months) should be fed nutrient-dense foods. However, complementary feeding diets in low- and middle-income countries are often inadequate in one or more essential micronutrients. In South and Southeast Asia infants' and young children's diets are commonly lacking in iron, zinc, vitamin A, folate, vitamin B12, and calcium, hereafter referred to as priority micronutrients.Objective: This study aimed to identify the top food sources of priority micronutrients among minimally processed foods for complementary feeding of children (6–23 months) in South and Southeast Asia.Methods: An aggregated regional food composition database for South and Southeast Asia was built, and recommended nutrient intakes (RNIs) from complementary foods were calculated for children aged 6–23 months. An approach was developed to classify foods into one of four levels of priority micronutrient density based on the calories and grams required to provide one-third (for individual micronutrients) or an average of one-third (for the aggregate score) of RNIs from complementary foods.Results: We found that the top food sources of multiple priority micronutrients are organs, bivalves, crustaceans, fresh fish, goat, canned fish with bones, and eggs, closely followed by beef, lamb/mutton, dark green leafy vegetables, cow milk, yogurt, and cheese, and to a lesser extent, canned fish without bones.Conclusions: This analysis provided insights into which foods to prioritize to fill common micronutrient gaps and reduce undernutrition in children aged 6–23 months in South and Southeast Asia.

Organic Food Consumption During the Complementary Feeding Period and Respiratory or Allergic Diseases Up to Age 5.5 Years in the ELFE Cohort.

Objectives: To assess (1) whether a history of allergy is associated with feeding with organic foods (OFs) during the complementary feeding period and (2) whether OF consumption in infancy is related to the incidence of respiratory and allergic diseases up to age 5.5 years.Study Design: Analyses involved more than 8,000 children from the nationwide Étude Longitudinale Française depuis l'Enfance (ELFE) birth cohort. Associations between family or infant history of allergy and frequency of OF consumption during the complementary feeding period were assessed with multinomial logistic regression. Associations between OF consumption in infancy and respiratory or allergic diseases between age 1 and 5.5 years were assessed with logistic regression.Results: A family history of allergy or cow's milk protein allergy at age 2 months was strongly and positively related to feeding with OF during the complementary feeding period. Feeding with OF during the complementary feeding period was not related to respiratory diseases or eczema up to age 5.5 years. Compared to infrequent consumption of both organic and commercial complementary foods, frequent OF consumption without commercial complementary foods was associated with a higher risk of food allergy, whereas frequent commercial complementary food consumption without OF use was associated with a lower risk of food allergy.Conclusions: This study suggests that a history of allergy strongly affects feeding with OF during the complementary feeding period. However, OF consumption was not associated with reduced odds of food allergy later in childhood but could be associated with increased odds, which should be examined more deeply.

Complementary Feeding and Iron Status: "The Unbearable Lightness of Being" Infants.

The complementary feeding (CF) period that takes place between 6 and 24 months of age is of key importance for nutritional and developmental reasons during the transition from exclusively feeding on milk to family meals. In 2021, a multidisciplinary panel of experts from four Italian scientific pediatric societies elaborated a consensus document on CF, focusing in particular on healthy term infants. The aim was to provide healthcare providers with useful guidelines for clinical practice. Complementary feeding is also the time window when iron deficiency (ID) and iron deficiency anemia (IDA) are most prevalent. Thus, it is appropriate to address the problem of iron deficiency through nutritional interventions. Adequate iron intake during the first two years is critical since rapid growth in that period increases iron requirements per kilogram more than at any other developmental stage. Complementary foods should be introduced at around six months of age, taking into account infant iron status.

Inventory and nutritional analysis of porridge used as a complementary food in children aged 6 to 24 months in the urban community of Niamey

Like other developing countries, malnutrition among children is a major public health problem in Niger. It is the only country in West Africa where the figures for different forms of malnutrition have been fluctuating since 2005. This happens particularly from the age of 6 months, a period of complementary feeding. Supplementary food in Niger very often consists of porridge prepared from local cereal flours. The present work aims to conduct an inventory and nutritional analysis of porridge used as supplementary food among children aged 6 to 24 months in the urban community of Niamey. All five communes of Niamey were involved in the study. The 24-hour recall method was used to obtain the porridges consumed by the children. This is a cross-sectional, descriptive survey in five Integrated Health Centers (CSIs). A total of 196 women were surveyed and 15 types of porridge were listed. Of the 15 types of porridge listed, 6 were made from industrial flours of known composition. The 9 others, which are traditional local porridges, were reconstituted and aliquots were analyzed from a nutritional point of view in the laboratory. The contents of water, total ash, lipids, carbohydrates and proteins were determined. The results showed an average dry matter concentration of 16.20 ± 0.25%. The average contents of lipids; total ash and protein are respectively 2.84 ± 0.33 g/100g DM; 1.5 ± 0.30% g/100g DM and 11.77 ± 1.45 g/100g DM. The average carbohydrate content of the slurries, after calculation, is 83.86%. The average energy density is 66.34 kcal/100 g.

Complementary feeding methods in the first year of life: a study protocol for a randomized clinical trial

BackgroundThe traditional spoon-feeding approach to introduction of solid foods during the complementary feeding period is supported by consensus in the scientific literature. However, a method called Baby-Led Introduction to SolidS (BLISS) has been proposed as an alternative, allowing infants to self-feed with no adult interference. To date, there have been no trials in the Brazilian population to evaluate the effectiveness of BLISS in comparison to the traditional approach.Methods/designTo evaluate and compare three different complementary feeding methods. Data on 144 mother-child pairs will be randomized into intervention groups by methods: (A) strict Parent-Led Weaning; (B) strict Baby-Led Introduction to SolidS; and (C) a mixed method. Prospective participants from Porto Alegre, Brazil, and nearby cities will be recruited through the Internet. The interventions will be performed by nutritionists and speech therapists, at 5.5 months of age of the child, at a private nutrition office equipped with a test kitchen where meals will be prepared according to the randomized method. The pairs will be followed up at 7, 9, and 12 months of age. Data will be collected through questionnaires designed especially for this study, which will include a 24h child food recall, questionnaires on the child’s and parents’ eating behavior, oral habits, eating difficulties, and choking prevalence. At 12 months of age, children will undergo blood collection to measure hemoglobin, ferritin, and C-reactive protein, saliva collection for analysis of genetic polymorphisms, and oral examination. Anthropometric parameters (child and maternal) will be measured at the baseline intervention, at a 9 month home visit, and at the end-of-study visit at the hospital. The primary outcome will be child growth and nutritional status z-scores at 12 months; secondary outcomes will include iron status, feeding behavior, acceptability of the methods, dietary variety, choking, eating behaviors, food preferences, acceptance of bitter and sweet flavors, suction, oral habits, oral hygiene behavior, dental caries, gingival health status, and functional constipation.DiscussionThe trial intends to ascertain whether there are potential advantages to the BLISS complementary feeding method in this specific population, generating data to support families and healthcare providers.Trial registrationBrazilian Clinical Trials Registry (ReBEC): RBR- 229scm number U1111-1226-9516. Registered on September 24, 2019.

Estimated Energy Requirements of Infants and Young Children up to 24 Months of Age.

ABSTRACTBackgroundEstablishing energy requirements in infants and young children is important in developing age-appropriate diet recommendations but most published guidelines for energy requirements have 1 or more limitations related to the data underlying the calculations.ObjectiveTo develop a comprehensive set of daily energy requirements for infants and young children aged 0–24 mo meeting the ideals of worldwide applicability to all healthy children based on the use of the doubly labeled water (DLW) technique to measure total energy expenditure (TEE), the use of recent, international growth charts, and calculation of values across a wide range of body weight.MethodsDaily estimated energy requirements (EERs) were calculated in 1-mo increments from 0 to 24 mo for boys, girls, and combined, using as inputs the following: 1) TEE measured using the DLW technique, 2) energy deposition estimates from the Institute of Medicine, and 3) body weight values from the 25th to 75th percentiles from the 2006 WHO growth charts. EERs were combined for age groups 0 to <6, 6–8, 9–11, and 12–24 mo by averaging EERs from individual months. The EER calculations were supported by a systematic literature review and a meta-regression of existing studies.ResultsEnergy requirements naturally increase with age and are slightly higher in boys than in girls. The EERs derived in this study are similar to those in other recent international efforts.ConclusionsThis updated set of EERs for infants and young children expand and improve upon the methodology used to establish previous published guidelines. These estimates have multiple potential uses including planning age-appropriate menus for the complementary feeding period, the development of foods that are more precisely targeted to the needs of infants and children at particular ages, and establishing macronutrient requirements within specific age groups based on a percentage of energy, such as dietary fat.

Infant and Toddler Consumption of Sweetened and Unsweetened Lipid Nutrient Supplements After 2-Week Home Repeated Exposures

BackgroundSmall-quantity lipid-based nutrient supplements (SQ-LNS) are designed to address undernutrition during the complementary feeding period. SQ-LNS contains added sugars, but limited research has assessed whether infants’ acceptance varies between versions with and without sugars. ObjectivesOur objective was to examine the effects of repeated exposure on children's acceptance of sweetened and unsweetened SQ-LNS. We aimed to understand caregivers’ perceptions of children's liking of the 2 SQ-LNS versions and their influences on infant acceptance of SQ-LNS. MethodsCaregivers (86% non-Hispanic White) and children (7–24 mo), participated in a randomized, 2-week home-exposure study and baseline and post–home exposure assessments. Children were randomized to receive sweetened or unsweetened SQ-LNS versions, mixed with infant oatmeal. At in-person visits, caregivers fed both SQ-LNS versions to children and rated their child's liking for each. Caregivers fed the SQ-LNS version to which their child was randomized until the child refused to eat more. Acceptance was measured as total grams consumed. Mixed-effects linear models tested the change in SQ-LNS consumed between baseline and postexposure by the SQ-LNS version and number of home exposures. Covariates included the amount of SQ-LNS consumed at baseline, child BMI z-score, child age, and breastfeeding experience. ResultsChildren's acceptance of both SQ-LNS versions increased from baseline to postexposure (β, 0.71 g; 95% CI: 0.54–0.89 g; P = 0.04), regardless of SQ-LNS version (P = 0.88) or number of home exposures (P = 0.55). Caregivers rated children's liking of unsweetened SQ-LNS higher at baseline (P = 0.02). Children with lower liking ratings at baseline showed the greatest increases in acceptance between baseline and postexposure (P = 0.01). ConclusionsChildren's acceptance of SQ-LNS increased with repeated exposure, whether offered the sweetened or unsweetened version, providing preliminary support that adding sugar to SQ-LNS may not improve acceptance in young children. Children who initially like the supplement less may need repeated experience to learn to accept SQ-LNS. This trial was registered at clinicaltrials.gov as NCT04544332.

Added sugars mediate the relation between pre-pregnancy BMI and infant rapid weight gain: a preliminary study.

Parental obesity is linked to offspring obesity, though little research has explored factors that might influence this relationship during the complementary feeding period. This study investigated whether infant intakes of added sugars mediate the relationship between a mother's pre-pregnancy body mass index (BMI) and infant rapid weight gain (defined as upward weight-for-age percentile crossing). This study was of a cross-sectional design. Anthropometrics for 141 mother-infant dyads (mean age [standard deviation]: 32.6 [4.4] year for mothers, 11.9 [1.9] months for infants) were obtained. Data from three 24-h recalls pertaining to the infants' diets were collected and analyzed. Pearson product-moment correlations and multivariable regressions assessed bivariate relationships between pre-pregnancy BMI, infant added sugar intakes and upward weight-for-age percentile crossing. Mediation models evaluated the effects of added sugars and breastfeeding duration. Pre-pregnancy BMI correlated positively with infants' added sugar intakes (r = 0.230, p = 0.006). Added sugar intakes mediated the impact of pre-pregnancy BMI on upward weight-for-age percentile crossing (indirect effect = 0.007, 95% CI = 0.0001, 0.0197, indirect/total effect ratio = 0.280). Breastfeeding duration also moderated the relationship, with infants who were breastfed for a shorter duration experiencing a greater mediating effect (indirect effect = 0.010, 95% CI = 0.0014, 0.0277, indirect/direct effect ratio = 0.7368). Mothers who were overweight or obese prior to pregnancy were significantly more likely to give their infants foods and beverages with added sugars, and this practice was found to mediate the relationship between maternal and infant obesity. Breastfeeding duration moderated the mediating effect of added sugars between pre-pregnancy BMI and infant rapid weight gain.

Fish and Complementary Feeding Practices for Young Children: Qualitative Research Findings From Coastal Kenya

ObjectivesTo assess the potential barriers and facilitators to fish consumption during the complementary feeding period in two coastal counties of Kenya with high rates of child malnutrition. MethodsThis qualitative study was part of a mixed-methods formative research investigation to examine the role of sustainable fish production and access to fish foods in coastal communities in Kenya. Twenty in-depth interviews were conducted with primary caregivers of children less than five years (n = 12) and community health workers and nutritionists (n = 8) in Kilifi County and Kwale County. Interviews were transcribed, translated and analyzed. A conceptual framework was developed based on the analysis to illustrate major factors and pathways influencing decisions to feed fish in the complementary feeding period. ResultsComplementary feeding practices reported by caregivers showed a low level of fish consumption in young children and delayed introduction of fish to the diet. Findings indicate that fish consumption was impacted by factors related to accessibility, food preferences, and caregiver’s knowledge and beliefs. Access to fish was driven primarily by cost, proximity to locations where different fish types were sold, gendered purchasing behavior and the seasonal availability of fish foods. In some cases, the high cost of fish outweighed positive associations or perceived nutritional benefits when deciding whether to feed fish to children. Caregivers’ knowledge, beliefs, and food preferences also impacted consumption, with mixed perceptions regarding the importance of fish as a source of protein and other nutrients. These direct factors were influenced by prominent community figures such as elder women and health workers, whose own beliefs and understandings were impacted by underlying cultural norms, potentially limiting fish consumption. ConclusionsUnderstanding current attitudes and beliefs toward fish consumption during the complementary feeding phase is a critical first step towards the creation of more effective policies and interventions that incorporate sustainable fish foods to address significant nutritional disparities that exist in the study population. Funding SourcesThis study was supported by the United States Agency for International Development (USAID) Feed the Future Innovation Lab for Fish.

The Saqmolo’ Project: Protocol for a Randomized Controlled Trial Examining the Impact of Daily Complementary Feeding of Eggs on Infant Development and Growth in Guatemala

Abstract Objectives Studies in Ecuador and Malawi have demonstrated mixed effects of interventions involving daily complementary feeding of eggs on child growth. For example, in Malawi, the egg intervention had no overall effect on child development. There is a need to test the effects of egg interventions on child growth and development in other settings with high prevalence of stunting and in the context of other nutritional interventions. The Saqmolo’ (i.e.,“egg” in the Mayan language, Kaqchiquel) study aims to evaluate the impact of adding 1 egg per day to local standard nutrition care (LSNC) on child development, in rural Maya infants from Guatemala. Methods In a community-based, individually randomized, controlled comparative effectiveness trial among rural indigenous Maya children (n = 1200), starting at 6–9 months at baseline, we will compare the impact of adding one egg per day to LSNC with LSNC alone. LSNC includes: growth monitoring, medical care, deworming medication, multiple micronutrient powders for point of use food fortification, and individualized complementary and responsive feeding education for caregivers. Intervention and control groups will be visited once per month during 6-months and adherence will be monitored during the visits and through phone calls for the first 2 months in both groups at the same frequency. The primary outcome is differences in child global development (measured by Caregiver Reported Child Development Instruments –CREDI-and the Guide for Monitoring Child Development GMCD); secondary outcomes include: growth (z-scores for weight for age, length for age, weight for length, and head circumference for age), and diet quality (using the World Health Organization's infant and young child feeding indicators). Results N/A (submitting study protocol abstract). Conclusions This study will provide new evidence on the potential effect of increased egg accessibility in high prevalence stunting areas along with integrated nutrition care on child development. The results may help to inform public health decision-making regarding resource allocation for effective nutrition interventions during the complementary feeding period in Guatemala. Funding Sources This work was supported by the Academy of Nutrition and Dietetics Foundation via an investigator-initiated research grant from the Egg Nutrition Center.

Eggs Introduced Early in Complementary Feeding and Egg Specific IgE Antibodies: A Randomized Controlled Trial in Ecuador

ObjectivesThe purpose of the study was to assess the safety of using eggs as a nutritional intervention for stunting in infants living in a rural indigenous community in Ecuador and to further understand the prevalence of egg allergy in this population. MethodsThe Lulun Project was a randomized controlled trial conducted in a rural indigenous population in Ecuador. Infants age 6–9 months were recruited and randomly assigned to the intervention (1 egg/day; n = 80) or control (no intervention, n = 83) group. At baseline and end line, enumerators collected anthropometric, dietary intake, morbidity, and sociodemographic data along with blood samples. Symptoms of allergies were assessed, including rash, congestion, coughing or wheezing, and diarrhea. Children in the intervention group were monitored by the study team for allergy symptoms during consumption of the first study egg. All children were monitored for illness and allergy symptoms throughout the study. We used ELISA assays to determine serum anti-ovomucoid and ovalbumin IgE levels, a validated approach to identify “risk of” egg allergy. Results131 of the children had a sufficient serum sample to be analyzed for IgE levels. Ovomucoid levels were <0.35 kUA/L in all children. 57 paired samples were available, 1 of 51 in the control and 2 of 56 in the intervention group developed increased responses to ovalbumin during the study (0.51–1.04 kUA/L). For unpaired endline samples (n = 51), 3 of 25 in the control group and 2 of 26 in the egg group had increased ovalbumin responses (0.6–1.36 kUA/L). No child was removed from the study due to a reaction to eggs. ConclusionsThese findings support the use of eggs as a safe option to improve growth and reduce stunting in this community in Ecuador. Our study’s findings are in alignment with current guidelines that recommend introducing eggs early in the complementary feeding period, and the evidence that doing so does not increase the risk of developing an egg allergy. Funding SourcesThe Mathile Institute for Human Nutrition, The Bill and Melinda Gates Foundation, and the Washington University in St. Louis Institute for Public Health Summer Research Program funded this study.

An infant-led approach to complementary feeding is positively associated with language development.

The timing and strategy with which parents first introduce their infants to solid foods may be an important predictor of subsequent developmental outcomes. Recent years have seen a decline in the prevalence of traditional parent‐led feeding of soft, puréed food and a rise in the prevalence of infant‐led complementary feeding. Although there has been some research espousing the benefits of infant‐led complementary feeding for improving food fussiness and self‐regulation, there has been little exploration of this approach that may impact on other developmental outcomes in children. The current study explores whether aspects of the infant‐led approach, specifically the child eating unaided and consuming finger foods and eating with the family, are related to child language outcomes. One hundred thirty one parents of children aged 8–24 months completed questionnaires about their approach to complementary feeding, their current feeding practices, their child's experiences with family foods and child language comprehension/production. The findings suggest that an approach to complementary feeding which promotes infant autonomy in feeding (i.e., eating finger foods rather than puréed foods) and consuming more family foods is related to more advanced child language production and comprehension. Specifically, the prevalence of eating family foods mediated the relationship between eating unaided at the onset of the complementary feeding period and later language outcomes. This study is the first to find a significant relationship between different approaches to introducing solid foods and child language outcomes and these findings highlight the potential for different complementary feeding approaches to influence behaviour beyond mealtimes.

Academy of Nutrition and Dietetics Nutrition Research Network: The Saqmolo' Project Rationale and Study Protocol for a Randomized Controlled Trial Examining the Influence of Daily Complementary Feeding of Eggs on Infant Development and Growth in Guatemala

Adequate nutrition during the complementary feeding period is critical for optimal child growth and development and for promoting long-term educational attainment and economic potential. To prioritize limited public health resources, there is a need for studies that rigorously assess the influence of multicomponent integrated nutrition interventions in children younger than age 2 years in different contexts. This study aimed to describe the rationale and protocol for the Saqmolo’ Project using the Standard Protocol Items: Recommendations for Interventional Trials (SPIRIT) guidelines. The Saqmolo’ (ie, “egg” in the Mayan language, Kaqchiquel) Project is an individually randomized, partially blinded, controlled comparative effectiveness trial to evaluate the influence of adding delivery of a single whole egg per day to local standard nutrition care (ie, growth monitoring, medical care, deworming medication, multiple micronutrient powders for point-of-use food fortification [chispitas], and individualized complementary and responsive feeding education for caregivers) for 6 months, compared with the local standard nutrition care package alone, on child development, growth, and diet quality measures in rural indigenous Mayan infants aged 6 to 9 months at baseline (N = 1,200). The study is being executed in partnership with the Wuqu’ Kawoq/Maya Health Alliance, a primary health care organization located in central Guatemala. Primary outcomes for this study are changes in global development scores, assessed using the Guide for Monitoring Global Development and the Caregiver Reported Child Development Instruments. Secondary outcomes include changes in infant hemoglobin, anthropometric measures (including z scores for weight for age, length for age, weight for length, and head circumference for age), and diet quality as measured using the World Health Organization’s infant and young child feeding indicators. The results of the Saqmolo’ Project may help to inform public health decision making regarding resource allocation for effective nutrition interventions during the complementary feeding period.

Risk factors of stunting during the complementary feeding period 6-23 months in the Philippines

Introduction: Stunting persists as a public health problem in the Philippines, affecting 30% of under-five children. This study aimed to identify the drivers of stunting in young Filipino children aged 6-23 months. Methods: Data were extracted from the cross-sectional Updating Survey conducted in 2015 by the Food and Nutrition Research Institute of the Department of Science and Technology (FNRI-DOST). Potential predictors of stunting, which were categorised into childrelated characteristics, feeding practices, maternal socio-demographic status and health practices, and household economic and food security status, were examined using descriptive and regression analyses. Results: Of the 2,275 children aged 6-23 months, 18.7% were stunted and 8.3% were severely stunted. The risk of stunting increased significantly among older children aged 12-23 months (relative risk ratio, RRR 3.04), males within 6-23 months of age (RRR 1.99), and low-birth-weight infants (RRR 2.19). Children born from teenage mothers (RRR 1.90), mothers with short stature (RRR 2.33), and mothers with low education (RRR 1.59) posed higher risks of becoming stunted relative to their counterparts. Mothers with &gt;4 children (RRR 2.44), coming from the poorest households (RRR 4.27), having untimely introduction of complementary foods (RRR 4.44), and not meeting the minimum meal frequency (RRR 2.30) increased the risks of severe stunting. Conclusion: The study illustrated the multi-factorial nature of stunting among Filipino children aged 6-23 months old. Therefore, a multi-sectoral approach is needed to address the underlying factors of stunting among young Filipino children to help achieve the country’s nutrition targets by 2025.

Nutritional Implications of Baby-Led Weaning and Baby Food Pouches as Novel Methods of Infant Feeding: Protocol for an Observational Study.

BackgroundThe complementary feeding period is a time of unparalleled dietary change for every human, during which the diet changes from one that is 100% milk to one that resembles the usual diet of the wider family in less than a year. Despite this major dietary shift, we know relatively little about food and nutrient intake in infants worldwide and virtually nothing about the impact of baby food “pouches” and “baby-led weaning” (BLW), which are infant feeding approaches that are becoming increasingly popular. Pouches are squeezable containers with a plastic spout that have great appeal for parents, as evidenced by their extraordinary market share worldwide. BLW is an alternative approach to introducing solids that promotes infant self-feeding of whole foods rather than being fed purées, and is popular and widely advocated on social media. The nutritional and health impacts of these novel methods of infant feeding have not yet been determined.ObjectiveThe aim of the First Foods New Zealand study is to determine the iron status, growth, food and nutrient intakes, breast milk intake, eating and feeding behaviors, dental health, oral motor skills, and choking risk of New Zealand infants in general and those who are using pouches or BLW compared with those who are not.MethodsDietary intake (two 24-hour recalls supplemented with food photographs), iron status (hemoglobin, plasma ferritin, and soluble transferrin receptor), weight status (BMI), food pouch use and extent of BLW (questionnaire), breast milk intake (deuterium oxide “dose-to-mother” technique), eating and feeding behaviors (questionnaires and video recording of an evening meal), dental health (photographs of upper and lower teeth for counting of caries and developmental defects of enamel), oral motor skills (questionnaires), and choking risk (questionnaire) will be assessed in 625 infants aged 7.0 to 9.9 months. Propensity score matching will be used to address bias caused by differences in demographics between groups so that the results more closely represent a potential causal effect.ResultsThis observational study has full ethical approval from the Health and Disability Ethics Committees New Zealand (19/STH/151) and was funded in May 2019 by the Health Research Council (HRC) of New Zealand (grant 19/172). Data collection commenced in July 2020, and the first results are expected to be submitted for publication in 2022.ConclusionsThis large study will provide much needed data on the implications for nutritional intake and health with the use of baby food pouches and BLW in infancy.Trial RegistrationAustralian New Zealand Clinical Trials Registry ACTRN12620000459921; http://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=379436.International Registered Report Identifier (IRRID)DERR1-10.2196/29048

Micronutrient gaps during the complementary feeding period in South Asia:A Comprehensive Nutrient Gap Assessment.

Micronutrient malnutrition is a key driver of morbidity and mortality for millions of children in South Asia. Understanding the specific micronutrients lacking in the diet during the complementary feeding period is essential for addressing undernutrition caused by inadequate diets. A Comprehensive Nutrient Gap Assessment was used to synthesize diverse evidence and estimate the public health significance of complementary-feeding micronutrient gaps and identify evidence gaps in 8 countries in South Asia. There were important gaps across the region in iron, zinc, vitamin A, folate, vitamin B12, and, to a lesser extent, calcium and vitamin C. The most nutrient-dense, whole-food sources of these micronutrients include liver, small fish, eggs, ruminant meat, and dark leafy greens. Investment is needed in some countries to collect data on micronutrient biomarkers and dietary intakes. A food systems approach is essential for improving child diets and reducing malnutrition, which affects millions of children, their futures, and society at large across South Asia and beyond.

Micronutrient gaps during the complementary feeding period in 6 countries in Eastern and Southern Africa: a Comprehensive Nutrient Gap Assessment.

Insufficient quantity and inadequate quality of foods in early life are key causes of all forms of malnutrition. Identification of nutrient and dietary gaps in the diets of infants and young children is essential to inform policies and programs designed to improve child diets. A Comprehensive Nutrient Gap Assessment was used to assess the public health significance of nutrient gaps during the complementary feeding period and to identify evidence gaps in 6 countries in Eastern and Southern Africa. Important gaps were identified in iron, vitamin A, zinc, and calcium and, to a lesser extent, vitamin B12 and folate. The best whole-food sources of these micronutrients available in part or all of the countries studied include beef liver, chicken liver, small dried fish, beef, and eggs. Investment is needed in many countries to collect data on micronutrient biomarkers and dietary intake. Strategic actions to improve child diets will require engagement and intervention across relevant systems to accelerate progress on improving the diets of infants and young children.

Seasonal Variations in Dietary Diversity and Nutrient Intakes of Women and Their Children (6–23 Months) in Western Kenya

Seasonal variations in food availability and access contributes to inadequate nutrient intakes, particularly in low income countries. This study assessed the effect of seasonality on dietary diversity (DD) and nutrient intakes of women and children aged 6–23 months in a rural setting in Western Kenya. A longitudinal study was conducted among 426 mother-child pairs during the harvest and post-harvest seasons in 2012. Dietary intakes were assessed using 24-h dietary recalls and dietary diversity scores (DDS) and nutrient intakes calculated for both seasons. Effect of seasonality on women dietary diversity scores (WDDS) and children's dietary diversity scores (CDDS) were assessed using generalised linear mixed models (GLMM). The proportion of women consuming diets with high DDS (>4 out of 9 food groups) increased from 36.4 to 52.4% between the two seasons, with mean WDDS being significantly higher in November compared to July/August (4.62 ± 1.43 vs. 4.16 ± 1.14, P < 0.001). A significantly higher proportion of children consumed foods from ≥4 out of 7 food groups in November compared to July/August (62.4 vs. 52.6%, P = 0.004). Mean CDDS (3.91 vs. 3.61, P = 0.004) was low but significantly higher in November compared to July/August. Estimated marginal mean WDDS increased from 4.17 to 4.38, and decreased for CDDS from 3.73 to 3.60 between the seasons. Seasonality had a small but significant effect on WDDS, P = 0.008 but not on CDDS, P = 0.293. Increase in CDDS in November was due to age and not seasonal effect. Higher women education and household food security were associated with higher WDDS and CDDS. Intakes of iron, calcium and vitamin E were higher among women in November and significantly different between the seasons. Agro-ecological zone, ethnic group and home gardening influenced nutrient intakes of the women. Seasonality had an effect on the DD of women but not of children, thus other factors apart from food availability influence the quality of children's diets during the complementary feeding period. With increasing age and transition to family foods, children's DD is expected to be affected by seasonality. Integrated interventions to alleviate seasonal food insecurity and strengthen rural households' resilience against seasonal deterioration in diet quality are recommended.