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1.
Pan Afr Med J ; 41(Suppl 2): 10, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36159027

RESUMO

Introduction: without timely action, the global prevalence of child wasting could rise by a shocking 14.3% as a result of disruption of nutrition services by fear, stigma, and various government restrictions to curb COVID-19. Therefore, timely action should be emphasized to ensure continued provision of essential health and nutrition services such as vitamin A supplementation, timely identification and treatment of wasting, provision of micronutrients, and promotion of improved infant and young child feeding (IYCF) in the region. Methods: this study analyzed the routine nutrition data from HMIS, comparing continuity of essential nutrition services in the region before and during COVID-19. Two online questionnaires were also administered to UNICEF staff in all the 21 ESA countries in May and June 2020. Results: the Eastern and Southern Africa (ESA) region experienced reduced coverage of vitamin A supplementation among children 6-59 months, while wasting treatment recorded a mixed picture with a 14% overall decline in new admissions, but some countries also reflecting increases. Compared to 2019 there was an increase in the number of mothers and caregivers reached with counselling for improved IYCF. All the countries adopted the revised nutrition programming guidelines in the context of COVID-19. Conclusion: the impact of COVID-19 to the health and nutrition wellbeing of children and women can't be underestimated. Countries in the region should strive to continue providing essential nutrition services while protecting children and women against the spread of COVID-19. Necessary response measures should be established to build resilience in the health and nutrition sectors to cope with the impact of COVID-19.


Assuntos
COVID-19 , Fenômenos Fisiológicos da Nutrição Infantil , Aleitamento Materno , Criança , Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Feminino , Humanos , Lactente , Micronutrientes , Pandemias , Vitamina A
2.
Nutrients ; 13(12)2021 Dec 09.
Artigo em Inglês | MEDLINE | ID: mdl-34959955

RESUMO

Research addressing factors related to free sugar (FS) consumption among children in Saudi Arabia is lacking. We aimed to evaluate maternal knowledge, attitude, and practices toward FS and the associations with children's intake of FS. This cross-sectional study included 424 Saudi children aged 6-12 years and their mothers. Data related to maternal knowledge, attitude, and practices were collected using an online survey. Data concerning children's habitual intake of FS were collected through phone interviews using a validated food frequency questionnaire. Limited knowledge on FS was observed among mothers of children [median 7.00 [interquartile range 6.00-8.00] out of 11.0. Maternal knowledge was not correlated with maternal attitude or practices toward FS. Maternal knowledge towards FS did not predict children's intake of FS, whereas maternal attitude and practices toward limiting the consumption of FS predicted lower intake of FS among Saudi children, particularly the FS consumed from solid food sources (B: -5.73 [95% confidence interval (CI): -9.79 to -1.66]) and (B: -6.85 [95% CI: -11.9 to -1.80]), respectively. Despite the limited knowledge pertaining to FS among mothers in Saudi Arabia, they were making efforts to limit their children's consumption of FS.


Assuntos
Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Dieta com Restrição de Carboidratos/psicologia , Açúcares da Dieta/efeitos adversos , Ingestão de Alimentos/fisiologia , Ingestão de Alimentos/psicologia , Comportamento Alimentar/fisiologia , Conhecimentos, Atitudes e Prática em Saúde , Comportamento Materno/psicologia , Mães/psicologia , Adulto , Criança , Feminino , Humanos , Comportamento Materno/fisiologia , Arábia Saudita , Inquéritos e Questionários , Adulto Jovem
3.
PLoS One ; 16(12): e0261237, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34914784

RESUMO

Malnutrition continues to be a primary concern for researchers and policymakers in India. There is limited scientific research on the effect of agriculture on child nutrition in the country using a large representative sample. To the best of our knowledge, no study has examined the spatial clustering of child malnutrition and its linkage with agricultural production at the district-level in the country. The present study aims to examine agricultural production's role in improving the nutritional status of Indian children through child feeding practices. The nutritional indicators of children from the National Family Health Survey-4 (2015-16) and the agricultural production data for all the 640 districts of India obtained from the District-Wise Crop Production Statistics (2015-16), published by the Ministry of Agriculture, Government of India were used for the analysis. The statistical analysis was undertaken in STATA (version 14.1). ArcMap (version 10.3), and GeoDa (version 1.8) were used for the spatial analysis. The study found a higher prevalence of malnutrition among children who had not received Minimum Meal Frequency (MMF), Minimum Dietary Diversity (MDD), and Minimum Acceptable Diet (MAD). Further, child feeding practices- MMF, MDD, and MAD- were positively associated with high yield rates of spices and cereals. The yield rate of cash crops, on the contrary, harmed child feeding practices. Production of pulses had a significant positive effect on MDD and MAD. Districts with high cereal yield rates ensured that children receive MMF and MAD. There is a significant spatial association between child feeding practices and malnutrition across Indian districts. The study suggests that adopting nutrient-sensitive agriculture may be the best approach to improving children's nutritional status.


Assuntos
Agricultura/tendências , Transtornos da Nutrição Infantil/epidemiologia , Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Adolescente , Aleitamento Materno , Criança , Pré-Escolar , Produtos Agrícolas , Dieta/estatística & dados numéricos , Comportamento Alimentar , Feminino , Humanos , Índia/epidemiologia , Lactente , Fenômenos Fisiológicos da Nutrição do Lactente/fisiologia , Recém-Nascido , Masculino , Desnutrição/epidemiologia , Mães/estatística & dados numéricos , Estado Nutricional , Fatores Socioeconômicos
4.
PLoS One ; 16(12): e0261301, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34914802

RESUMO

Infant and young child feeding is a key area to improve child survival and promote healthy growth and development. Nepal government has developed and implemented different programs to improve infant and young child feeding practice. However, the practice remains poor and is a major cause of malnutrition in Nepal. This study aims to identify infant and young child feeding practices and its associated factors among mothers of children aged less than two years in western hilly region of Nepal. A descriptive cross-sectional study was carried out among 360 mothers of under two years' children in Syangja district. A semi structural questionnaire was used. Data was entered in EpiData and analyzed using IBM SPSS version 21. Descriptive statistics were used to report the feeding practices and other independent variables. Bivariate and multivariate logistic regression model was used to establish the factors associated with infant and young child feeding practices. The prevalence of breastfeeding, timely initiation of breastfeeding, exclusive breastfeeding, timely initiation of complementary feeding, minimum dietary diversity, minimum meal frequency and minimum acceptable diet (MAD) were 95.6%, 69.2%, 47.6%, 53.3%, 61.5%, 67.3% and 49.9% respectively. Normal delivery (AOR 6.1, 95% CI 1.2-31.3) and higher maternal autonomy (AOR 5.2, 95% CI 1.8-14.6) were significantly associated with exclusive breastfeeding. Similarly, crop production and food security (AOR 3.8, 95% CI 1.9-7.7), maternal knowledge on MAD (AOR 2.5, 95% CI 1.0-6.2) and maternal autonomy (AOR 4.2, 95% CI 2.1-8.4) were significantly associated with minimum acceptable diet. Factors such as maternal education, maternal health services utilization, maternal knowledge, and maternal autonomy were associated with infant and young child feeding practices, which warrants further attention to these factors to reduce malnutrition.


Assuntos
Programas Governamentais/métodos , Desnutrição/epidemiologia , Mães/educação , Adulto , Aleitamento Materno/estatística & dados numéricos , Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Pré-Escolar , Estudos Transversais , Dieta , Escolaridade , Comportamento Alimentar/psicologia , Feminino , Programas Governamentais/tendências , Humanos , Lactente , Alimentos Infantis/provisão & distribuição , Fenômenos Fisiológicos da Nutrição do Lactente , Recém-Nascido , Masculino , Serviços de Saúde Materna , Refeições , Nepal , Gravidez , Fatores Socioeconômicos , Inquéritos e Questionários
5.
Nutrients ; 13(12)2021 Dec 18.
Artigo em Inglês | MEDLINE | ID: mdl-34960100

RESUMO

We examined whether caregiver cooking skills were associated with frequency of home cooking, child dietary behaviors, and child body weight status in Japan. We used cross-sectional data from the 2018 Adachi Child Health Impact of Living Difficulty study, targeting primary and junior high school students aged 9-14 years in Adachi City, Tokyo, Japan (n = 5257). Caregiver cooking skills were assessed using a scale with good validity and reliability modified for use in Japan. Child heights and weights derived from school heath checkup data were used to calculate WHO standard body mass index z-scores. After adjusting for potential confounders, caregivers with low-level cooking skills were 4.31 (95% confidence interval (CI): 2.68-6.94) times more likely to have lower frequency of home cooking than those with high level of cooking skills. Children with low-level caregiver cooking skills were 2.81 (95% CI: 2.06-3.84) times more likely to have lower frequency of vegetable intake and 1.74 (95% CI: 1.08-2.82) times more likely to be obese. A low level of caregiver cooking skills was associated with infrequent home cooking, unhealthy child dietary behaviors, and child obesity.


Assuntos
Comportamento do Adolescente , Peso Corporal , Cuidadores , Comportamento Infantil , Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Culinária , Comportamento Alimentar , Adolescente , Estatura , Criança , Culinária/estatística & dados numéricos , Estudos Transversais , Feminino , Humanos , Japão , Masculino , Obesidade Pediátrica/epidemiologia , Obesidade Pediátrica/etiologia , Verduras
6.
Nutrients ; 13(11)2021 Oct 28.
Artigo em Inglês | MEDLINE | ID: mdl-34836093

RESUMO

Obesity is an important public health problem. WHO estimates that about 39 million children younger than 5 years of age are overweighted or obese. On the other hand, asthma is the most prevalent chronic disease in childhood, and thus, many children share those two conditions. In the present paper we review the epidemiology of children with asthma and obesity, as well as the consequences of being obese on the respiratory system. On the one hand obesity produces an underlying T-helper 2 (TH2) low inflammation state in which numerous cytokines, which could have an impact in the respiratory system play, a role. On the other hand, some respiratory changes have been described in obese children and, specially, the development of the so called "dysanapsis" (the disproportionate scaling of airway dimensions to lung volume) which seems to be common during the first stages of life, probably related to the early development of this condition. Finally, this review deals with the role of adipokines and insulin resistance in the inception and worsening of asthma in the obese child.


Assuntos
Asma/fisiopatologia , Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Obesidade Pediátrica/fisiopatologia , Adipocinas/sangue , Asma/complicações , Asma/epidemiologia , Criança , Pré-Escolar , Citocinas/sangue , Feminino , Humanos , Resistência à Insulina , Pulmão/fisiopatologia , Masculino , Obesidade Pediátrica/complicações , Obesidade Pediátrica/epidemiologia
7.
Nutr. hosp ; 38(5)sep.-oct. 2021. ilus
Artigo em Espanhol | IBECS | ID: ibc-224669

RESUMO

Los ácidos grasos poliinsaturados de cadena larga (AGPI-CL) son críticos para el crecimiento y desarrollo infantil, en particular los ácidos araquidónico (ARA, C20:4n-6) y docosahexaenoico (DHA, C22:6n-3). El ARA y el DHA son componentes de los fosfolípidos de las membranas celulares y desempeñan importantes funciones en la división, diferenciación y señalización celular, siendo el DHA el ácido graso de la serie n-3 predominante en el cerebro y la retina en desarrollo. Durante el tercer trimestre de la gestación, los AGPI-CL aumentan de forma sustancial en la circulación fetal, observándose un proceso de “biomagnificación” en el cerebro fetal. Además, los AGPI-CL son precursores de los eicosanoides y metabolitos implicados en la modulación de la intensidad y duración de la respuesta inmunitaria. La síntesis de AGPI-CL implica un complejo proceso de desaturación y elongación desde los precursores principales, el ácido linoleico (18:3 n-6) (LA) (serie n-6) y el ácido α-linolénico (20:3 n-3) (LNA) (serie n-3), por los cuales compiten las enzimas desaturasas (FADS) y elongasas (ELOVL). Es importante indicar que en los primeros meses de vida, como consecuencia de la baja actividad enzimática, la síntesis de AGPI-CL a partir de LA y LNA es reducida, especialmente en los niños con variaciones en los genes que codifican las FADS y ELOVL involucradas en la síntesis de AGPI-CL y que, por tanto, son incapaces de cubrir por sí mismos sus necesidades de ARA y DHA. Los homocigotos para el haplotipo A de las FADS (97 % de la población latinoamericana) muestran niveles de ARA y DHA de tan solo un 43 % y un 24 %, respectivamente, inferiores a los de los individuos con haplotipo D (más frecuente en Europa, África y Asia). (AU)


Long-chain polyunsaturated fatty acids (LC-PUFAs) are critical for infant growth and development, particularly arachidonic acid (ARA, C20:4n-6) and docosahexaenoic acid (DHA, C22:6n-3). ARA and DHA are components of cell membrane phospholipids and play an important role in cell division, differentiation, and signaling; and DHA is the n-3 fatty acid predominant in the developing brain and retina. During the third trimester of pregnancy, LC-PUFAs increase substantially in fetal circulation, and a “biomagnification” process in the fetal brain is observed. Moreover, LC-PUFAs are precursors of eicosanoids and metabolites, which modulate the intensity and duration of the immune response.LC-PUFA synthesis implies complex desaturation and elongation processes on their principal precursors, linoleic acid (LA) (18:3 n-6) (series n-6) and α-linolenic acid (LNA) (20:3 n-3) (series n-3), where fatty acid desaturases (FADS) and elongases (ELOVL) are competing. It is important to notice that during the first months of life, as a consequence of low enzymatic activity, LC-PUFA synthesis from LA and LNA is reduced, especially in those infants carrying variations in the FADS and ELOVL genes, which are involved in LC-PUFA synthesis, and so they are unable to supply their own DHA and ARA needs. Homozygote infants for FADS haplotype A (97 % of the Latinoamerican population) show low levels of ARA (only 43 %) and DHA (only 24 %) when compared to those carrying haplotype D (more prevalent in Europe, Africa and Asia). (AU)


Assuntos
Humanos , Masculino , Feminino , Lactente , Pré-Escolar , Criança , Ácidos Araquidônicos/farmacologia , Suplementos Nutricionais/normas , Ácidos Docosa-Hexaenoicos/farmacologia , Ácidos Graxos Insaturados/farmacologia , Alimentos Infantis/normas , Ácidos Araquidônicos/administração & dosagem , Ácidos Araquidônicos/efeitos adversos , Alimentos Infantis/efeitos adversos , Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Leite Humano/metabolismo , Leite Humano/fisiologia
8.
Nutrients ; 13(9)2021 Sep 18.
Artigo em Inglês | MEDLINE | ID: mdl-34579140

RESUMO

OBJECTIVES: Using data from the Avon Longitudinal Study of Parents and Children (ALSPAC), this study aimed to replicate the finding of the Etude Longitudinale Alimentation Nutrition Croissance des Enfants (ELANCE) that low fat intake in early childhood was associated with increased adiposity in adulthood. METHODS: Diet was assessed at 8 and 18 months using 3-day food records. Body composition variables were measured at 9 and 17 years, and serum leptin at 9 years. Associations were modelled using adjusted linear regression. RESULTS: In replication analyses, in contrast to ELANCE, there was a positive association between fat intake (% energy) at 18 months and fat mass (FM) at 9 years (B coefficient 0.10 (95% CI 0.03, 0.20) kg, p = 0.005). There was no association with serum leptin. In extended analyses fat intake at 18 months was positively associated with FM in boys (0.2 (0.00, 0.30), p = 0.008) at 9 years but not in girls. Fat intake was positively associated with serum leptin concentration in boys (0.2 (0.1, 0.4) ng/mL, p = 0.011) but not in girls. CONCLUSIONS: Our results did not corroborate the findings from the ELANCE study. A high fat diet in early life may have implications for later childhood and adolescent obesity.


Assuntos
Composição Corporal/fisiologia , Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Dieta , Leptina/sangue , Adiposidade , Adolescente , Aleitamento Materno , Criança , Gorduras na Dieta/administração & dosagem , Ingestão de Alimentos , Ingestão de Energia , Feminino , Humanos , Lactente , Estudos Longitudinais , Masculino , Fatores Sexuais
9.
Sci Rep ; 11(1): 14826, 2021 07 21.
Artigo em Inglês | MEDLINE | ID: mdl-34290306

RESUMO

It is well established that genetics, environment, and interplay between them play a crucial role in adult disease. We aimed to evaluate the role of genetics, early life nutrition, and the interaction between them, on optimal adult health. As part of a large international consortium (n ~ 154,000), we identified 60 SNPs associated with both birthweight and adult disease. Utilising the Raine Study, we developed a birthweight polygenic score (BW-PGS) based on the 60 SNPs and examined relationships between BW-PGS and adulthood cardiovascular risk factors, specifically evaluating interactions with early life nutrition. Healthy nutrition was beneficial for all individuals; longer duration of any breastfeeding was particularly associated with lower BMI and lower Systolic Blood Pressure in those with higher BW-PGS. Optimal breastfeeding offers the greatest benefit to reduce adult obesity and hypertension in those genetically predisposed to high birthweight. This provides an example of how precision medicine in early life can improve adult health.


Assuntos
Peso ao Nascer/genética , Fatores de Risco Cardiometabólico , Doenças Cardiovasculares/etiologia , Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Dieta Saudável , Polimorfismo de Nucleotídeo Único , Adulto , Idoso , Aleitamento Materno , Doenças Cardiovasculares/genética , Doenças Cardiovasculares/prevenção & controle , Criança , Pré-Escolar , Diabetes Mellitus/etiologia , Diabetes Mellitus/genética , Diabetes Mellitus/prevenção & controle , Feminino , Humanos , Hipertensão/etiologia , Hipertensão/genética , Hipertensão/prevenção & controle , Masculino , Pessoa de Meia-Idade , Obesidade/etiologia , Obesidade/genética , Obesidade/prevenção & controle , Sístole
10.
PLoS One ; 16(4): e0250231, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33909666

RESUMO

Web-based parent interventions designed to promote children's healthy eating patterns can enhance parents' engagement and facilitate behavior change. However, it is still unclear how much the existing programs focus on changing parental feeding practices, and if so, which behavioral methodologies are used and how effective these interventions are in changing these parental behaviors. This systematic review and meta-analysis studied randomized controlled trials of web-based interventions targeting parents of 0-12-year-old children, aiming to promote children's healthy diet or prevent nutrition-related problems and reporting parental feeding behaviors as one of the outcomes. We conducted an electronic search in four databases from the earliest publication date until February 2020. Of the 1271 records found, we retained twelve studies about nine programs, comprising 1766 parents that completed the baseline evaluation. We found recent interventions, mainly directed to parents of young children, with small, non-clinical samples, and mostly theory-based. The programs were heterogeneous regarding the type of intervention delivered and its duration. The most assessed parental feeding practices were Restriction, Pressure to eat, and Food availability/accessibility. The behavior change techniques Instruction on how to perform the behavior, Demonstration of the behavior, and Identification of self as role model were frequently used. Meta-analytic results indicated that most programs' effects were small for the evaluated parental practices, except for Food availability/accessibility that benefited the intervention group only when all follow-up measurements were considered. The development of high-quality and controlled trials with larger samples is needed to determine with greater certainty the interventions' impact on parental feeding behaviors. The more frequent inclusion of measures to evaluate parental practices to support children's autonomy and of self-regulatory strategies as intervention components should be considered when designing programs.


Assuntos
Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Dieta , Comportamento Alimentar/psicologia , Intervenção Baseada em Internet , Poder Familiar/psicologia , Criança , Pré-Escolar , Humanos , Lactente , Recém-Nascido
11.
Nutrients ; 13(2)2021 Feb 07.
Artigo em Inglês | MEDLINE | ID: mdl-33562369

RESUMO

This study proposes age- and sex-specific percentiles for serum cobalamin and folate, and analyzes the effects of sex, age, body mass index (BMI), and socioeconomic status (SES) on cobalamin and folate concentrations in healthy children and adolescents. In total, 4478 serum samples provided by healthy participants (2 months-18.0 years) in the LIFE (Leipzig Research Centre for Civilization Diseases) Child population-based cohort study between 2011 and 2015 were analyzed by electrochemiluminescence immunoassay (ECLIA). Continuous age-and sex-related percentiles (2.5th, 10th, 50th, 90th, 97.5th) were estimated, applying Cole's LMS method. In both sexes, folate concentrations decreased continuously with age, whereas cobalamin concentration peaked between three and seven years of age and declined thereafter. Female sex was associated with higher concentrations of both vitamins in 13- to 18-year-olds and with higher folate levels in one- to five-year-olds. BMI was inversely correlated with concentrations of both vitamins, whilst SES positively affected folate but not cobalamin concentrations. To conclude, in the assessment of cobalamin and folate status, the age- and sex-dependent dynamic of the respective serum concentrations must be considered. While BMI is a determinant of both vitamin concentrations, SES is only associated with folate concentrations.


Assuntos
Fenômenos Fisiológicos da Nutrição do Adolescente/fisiologia , Índice de Massa Corporal , Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Ácido Fólico/sangue , Voluntários Saudáveis , Classe Social , Vitamina B 12/sangue , Adolescente , Fatores Etários , Criança , Feminino , Humanos , Masculino , Valores de Referência , Fatores Sexuais
12.
Nutrients ; 14(1)2021 Dec 29.
Artigo em Inglês | MEDLINE | ID: mdl-35011023

RESUMO

Anaemia is a major public health problem among children < 5 years of age in Bangladesh due to recurrent intestinal parasite infections. The aim of this study was to understand the association between combining deworming and MNP home fortification (MNP + Deworming) and the prevalence of anaemia among children < 5 years of age in Bangladesh. We used pooled data from five cross-sectional surveys and performed multivariable logistic regression and calculated crude and adjusted odds ratios (AORs) to quantify the association of anaemia with the exposure variables. A total of 9948 households were considered for this paper. In the unadjusted logistic regression, no significant association was detected between the effective MNP coverage and anaemia prevalence, but the associations were significant (p < 0.001) between the deworming and anaemia prevalence and between the MNP + Deworming condition and anaemia prevalence. In the adjusted model, children who were exposed to both deworming and effective MNP coverage were 30% (AOR 0.70; 95% CI 0.52, 0.94; p = 0.018) less likely to be anaemic compared with children who were unexposed to combined MNP + Deworming. The combined effects of deworming and MNP supplementation on the reduction in anaemia prevalence highlighted the importance of using integrated and multidisciplinary intervention strategies.


Assuntos
Anemia/epidemiologia , Anemia/prevenção & controle , Antiparasitários/uso terapêutico , Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Estudos Transversais , Suplementos Nutricionais , Ingestão de Alimentos/fisiologia , Fenômenos Fisiológicos da Nutrição do Lactente/fisiologia , Enteropatias Parasitárias/tratamento farmacológico , Micronutrientes/administração & dosagem , Anemia/etiologia , Bangladesh/epidemiologia , Pré-Escolar , Feminino , Humanos , Lactente , Enteropatias Parasitárias/complicações , Masculino , Prevalência , Recidiva
13.
Nutrients ; 14(1)2021 Dec 29.
Artigo em Inglês | MEDLINE | ID: mdl-35011032

RESUMO

Currently, food marketing for unhealthy foods is omnipresent. Foods high in fat, salt, and sugar (HFSS) are advertised intensively on several media platforms, including digital platforms that are increasingly used by children, such as social media, and can be bought almost everywhere. This could contribute to the obesity epidemic that we are facing. As the majority of children and adolescents do not eat the recommended amount of fruits and vegetables (F&V), which leads to chronic diseases, we need to change the obesogenic environment to a healthogenic environment. Reducing the marketing of energy-dense snacks to children and increasing the promotion of healthier foods, such as fruits and vegetables, may be an effective and necessary instrument to improve the dietary intake of children and reduce the risk of their experiencing some chronic diseases later in life. With this focused narrative review, we provide an overview of how children and adolescents react to food promotions and how food promotional efforts might be a useful tool to increase the attractiveness of fruit and vegetables. This review therefore contributes to the question of how changing the advertising and media environment of children and adolescents could help create a world where the healthy choice is the easier choice, which would reduce childhood obesity and improve children's health, as well as to make the food system more sustainable.


Assuntos
Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Dieta Saudável , Comportamento Alimentar/fisiologia , Frutas , Promoção da Saúde/métodos , Obesidade Pediátrica/prevenção & controle , Verduras , Adolescente , Criança , Doença Crônica/prevenção & controle , Meios de Comunicação , Feminino , Humanos , Masculino
14.
Nutrients ; 14(1)2021 Dec 31.
Artigo em Inglês | MEDLINE | ID: mdl-35011064

RESUMO

Vitamin A supplementation for children 6-59 months old is an important intervention that boosts immune function, especially where children do not consume enough vitamin-A-rich foods. However, the low coverage of vitamin A supplementation is a persistent problem in low- and middle-income countries. We first estimated the percentage of children 6-23 months old receiving the minimum dietary diversity, vitamin-A-rich foods, and vitamin A supplementation, and second, the difference in the percentage receiving vitamin A supplementation between children 6-23 months old and children 24-59 months old using nationally representative cross-sectional household surveys, namely, the Demographic and Health Surveys, conducted from 2010 to 2019 in 51 low- and middle-income countries. Overall, 22% (95% CI: 22, 23) of children received the minimum dietary diversity, 55% (95% CI: 54, 55) received vitamin-A-rich foods, 59% (95% CI: 58, 59) received vitamin A supplementation, and 78% (95% CI: 78, 79) received either vitamin-A-rich foods or supplementation. A wide variation across countries was observed; for example, the percentage of children that received either vitamin-A-rich foods or supplementation ranged from 53% (95% CI: 49, 57) in Guinea to 96% (95% CI: 95, 97) in Burundi. The coverage of vitamin A supplementation should be improved, especially for children 6-23 months old, in most countries, particularly where the consumption of vitamin-A-rich foods is inadequate.


Assuntos
Dieta , Vitamina A/administração & dosagem , Burundi , Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Pré-Escolar , Estudos Transversais , Suplementos Nutricionais , Feminino , Inquéritos Epidemiológicos , Humanos , Renda , Lactente , Masculino , Estado Nutricional/fisiologia , Pobreza , População Rural , Fatores Socioeconômicos , População Urbana
15.
Sci Rep ; 10(1): 18796, 2020 11 02.
Artigo em Inglês | MEDLINE | ID: mdl-33139856

RESUMO

Despite improvements to global economic conditions, child undernourishment has increased in recent years, with approximately 7.5% of children suffering from wasting. Climate change is expected to worsen food insecurity and increase potential threats to nutrition, particularly in low-income and lower-middle income countries where the majority of undernourished children live. We combine anthropometric data for 192,000 children from 30 countries in Sub-Saharan Africa with historical climate data to directly estimate the effect of temperature on key malnutrition outcomes. We first document a strong negative relationship between child weight and average temperature across regions. We then exploit variation in weather conditions to statistically identify the effects of increased temperatures over multiple time scales on child nutrition. Increased temperatures in the month of survey, year leading up to survey and child lifetime lead to meaningful declines in acute measures of child nutrition. We find that the lifetime-scale effects explain most of the region-level negative relationship between weight and temperature, indicating that high temperatures may be a constraint on child nutrition. We use CMIP5 local temperature projections to project the impact of future warming, and find substantial increases in malnutrition depending on location: western Africa would see a 37% increase in the prevalence of wasting by 2100, and central and eastern Africa 25%.


Assuntos
Desenvolvimento Infantil/fisiologia , Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Aquecimento Global , Temperatura Alta/efeitos adversos , Desnutrição/epidemiologia , Síndrome de Emaciação/epidemiologia , África do Norte/epidemiologia , Estatura , Peso Corporal , Criança , Pré-Escolar , Feminino , Insegurança Alimentar , Humanos , Lactente , Masculino , Desnutrição/fisiopatologia , Pobreza , Prevalência , Síndrome de Emaciação/fisiopatologia
16.
J Physiol Anthropol ; 39(1): 34, 2020 Nov 16.
Artigo em Inglês | MEDLINE | ID: mdl-33198800

RESUMO

BACKGROUND: Growth references (growth charts) are used to assess the nutritional and growth status of children. In developed countries, there are growth charts based on the country's national surveys. However, many developing countries do not have their own growth references, so they usually use WHO and US CDC references. In such cases, it is known that the growth statuses of the subject are underestimated or overestimated. This study sought to accurately assess the growth status of children by developing a local growth chart for children living in the Southern Province of Zambia. METHODS: Anthropometric measurements were conducted on 1135 children aged 2-19 years in the target area. The height and weight data for each sex and age were smoothed using the LMS method, and a percentile curve of height and weight was developed. Based on the US CDC reference, three indicators of undernutrition (stunting, underweight, and thinness) were calculated to determine the proportion of those who are undernourished (z-score < - 2). RESULTS: The 50th percentile curve of height and weight in the growth chart of the target population was equivalent to the 5-25th percentile curve of the US reference, and the children of Zambia were both small and of low weight. Conversely, although many subjects are small and of low weight, it was found that there were few poor nutritional statuses as judged by BMI. Through comparison with a previous study in the Southern Province of Zambia, a secular change in the growth of children over 20 years was found. Although there was no significant increase in height and weight in the older age group, there was a significant increase in height and weight at an earlier age. This is thought to be due to an increase in the growth rate of children due to improved socioeconomic conditions, women's education level, and improvement in health care standards. CONCLUSIONS: The subjects were small and of low weight compared to the US population, but the nutritional status was not poor by BMI. The height and weight at an earlier age increased compared to 20 years ago.


Assuntos
Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Estado Nutricional/fisiologia , População Rural/estatística & dados numéricos , Adolescente , Adulto , Criança , Pré-Escolar , Estudos Transversais , Feminino , Gráficos de Crescimento , Humanos , Masculino , Adulto Jovem , Zâmbia/epidemiologia
17.
Nutrients ; 12(10)2020 Oct 15.
Artigo em Inglês | MEDLINE | ID: mdl-33076294

RESUMO

High-quality protein has been associated with child growth; however, the role of the amino acid cysteine remains unclear. The aim was to measure the extent to which plasma total cysteine (tCys) concentration is associated with anthropometric status in children aged 6-30 months living in New Delhi, India. The study was a prospective cohort study including 2102 children. We calculated Z-scores for height-for-age (HAZ), weight-for-height (WHZ), or weight-for-age (WAZ) according to the WHO Child Growth Standards. We used multiple regression models to estimate the association between tCys and the anthropometric indices. A high proportion of the children were categorized as malnourished at enrolment; 41% were stunted (HAZ ≤ -2), 19% were wasted (WHZ ≤ -2) and 42% underweight (WAZ ≤ -2). Plasma total cysteine (tCys) was significantly associated with HAZ, WHZ and WAZ after adjusting for relevant confounders (p < 0.001). Low tCys (≤25th percentile) was associated with a decrease of 0.28 Z-scores for HAZ, 0.10 Z-scores for WHZ, and 0.21 Z-scores for WAZ compared to being >25th percentile. In young Indian children from low-to-middle socioeconomic neighborhoods, a low plasma total cysteine concentration was associated with an increased risk of poor anthropometric status.


Assuntos
Antropometria , Estatura , Peso Corporal , Desenvolvimento Infantil/fisiologia , Transtornos da Nutrição Infantil/diagnóstico , Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Cisteína/sangue , Fatores Etários , Povo Asiático , Biomarcadores/sangue , Pré-Escolar , Feminino , Humanos , Índia , Lactente , Masculino , Estudos Prospectivos , Risco , Fatores Socioeconômicos
18.
Nutrients ; 12(10)2020 Oct 15.
Artigo em Inglês | MEDLINE | ID: mdl-33076399

RESUMO

The nutritional composition of special low protein foods (SLPFs) is controlled under EU legislation for 'Foods for Special Medical Purposes (FSMP)'. They are designed to meet the energy needs of patients unable to eat a normal protein containing diet. In phenylketonuria (PKU), the macronutrient contribution of SLPFs has been inadequately examined. AIM: A 3-year longitudinal prospective study investigating the contribution of SLPFs to the macronutrient intake of children with early treated PKU. METHODS: 48 children (27 boys) with a mean recruitment age of 9.3 y were studied. Semi-quantitative dietary assessments and food frequency questionnaires (FFQ) were collected three to four times/year for 3 years. RESULTS: The mean energy intake provided by SLPFs was 33% (SD ± 8), and this figure was 42% (SD ± 13) for normal food and 21% (SD ± 5) for protein substitutes (PS). SLPFs supplied a mean intake of 40% carbohydrate (SD ± 10), 51% starch (SD ± 18), 21% sugar (SD ± 8), and 38% fat (SD ± 13). Fibre intake met 83% of the Scientific Advisory Committee on Nutrition (SACN) reference value, with 50% coming from SLPFs with added gums and hydrocolloids. Low protein bread, pasta and milk provided the highest energy contribution, and the intake of sweet SLPFs (e.g., biscuits, cakes, and chocolate) was minimal. Children averaged three portions fruit/vegetable daily, and children aged ≥ 12 y had irregular meal patterns. CONCLUSION: SLPFs provide essential energy in phenylalanine restricted diets. Optimising the nutritional quality of SLPFs deserves more attention.


Assuntos
Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Dieta com Restrição de Proteínas , Proteínas na Dieta/administração & dosagem , Ingestão de Alimentos/fisiologia , Ingestão de Energia/fisiologia , Alimentos Especializados , Valor Nutritivo , Fenilcetonúrias/dietoterapia , Criança , Proteínas na Dieta/análise , Feminino , Alimentos Especializados/análise , Humanos , Estudos Longitudinais , Masculino , Necessidades Nutricionais , Estudos Prospectivos , Inquéritos e Questionários , Fatores de Tempo
19.
Nutrients ; 12(10)2020 Oct 17.
Artigo em Inglês | MEDLINE | ID: mdl-33080898

RESUMO

Despite a tradition of consuming fish in Denmark and despite the health benefits of eating fish, Danish children consume only one-third of the officially recommended amount of fish. The objective of this study was to explore an experiential and sensory-based exercise in a school setting with focus on tactile play and cooking as a way of promoting 11- to 13-year-old children's acceptance of fish. The design was a qualitative exploratory multiple-case design using participant observation in a school setting. Six classes were recruited from the Eastern part of Denmark (n = 132). Based on an exercise with cooking fish and gyotaku (fish print), four meta-themes were identified by applying applied thematic analysis: rejection, acceptance, craftsmanship, and interaction. Rejection and acceptance appeared along a rejection-acceptance continuum related to how the fish was categorised (animal, non-animal, food) in different phases of the experiment. Rejection was promoted by mucus, smell, animalness, and texture, whereas helping each other, tactile play, and craftsmanship promoted acceptance. In conclusion, this study found that tactile play combined with cooking could be a way of promoting acceptance of fish. The findings also support a school setting as a potential gateway in promoting healthy food behaviour.


Assuntos
Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Culinária , Dieta Saudável/psicologia , Comportamento Alimentar/fisiologia , Comportamento Alimentar/psicologia , Peixes , Preferências Alimentares/psicologia , Promoção da Saúde/métodos , Psicologia da Criança , Serviços de Saúde Escolar , Instituições Acadêmicas , Adolescente , Animais , Criança , Dinamarca , Feminino , Humanos , Masculino , Recomendações Nutricionais
20.
Nutrients ; 12(10)2020 Oct 16.
Artigo em Inglês | MEDLINE | ID: mdl-33081139

RESUMO

Glutaric aciduria type 1 (GA-1) is a cerebral organic aciduria characterized by striatal injury and progressive movement disorder. Nutrition management shifted from a general restriction of intact protein to targeted restriction of lysine and tryptophan. Recent guidelines advocate for a low-lysine diet using lysine-free, tryptophan-reduced medical foods. GA-1 guideline recommendations for dietary management of patients over the age of six are unclear, ranging from avoiding excessive intake of intact protein to counting milligrams of lysine intake. A 22-question survey on the nutrition management of GA-1 was developed with the goal of understanding approaches to diet management for patients identified by newborn screening under age six years compared to management after diet liberalization, as well as to gain insight into how clinicians define diet liberalization. Seventy-six responses (25% of possible responses) to the survey were received. Nutrition management with GA-1 is divergent among surveyed clinicians. There was congruency among survey responses to the guidelines, but there is still uncertainty about how to counsel patients on diet optimization and when diet liberalization should occur. Ongoing clinical research and better understanding of the natural history of this disease will help establish stronger recommendations from which clinicians can best counsel families.


Assuntos
Erros Inatos do Metabolismo dos Aminoácidos/dietoterapia , Encefalopatias Metabólicas/dietoterapia , Fenômenos Fisiológicos da Nutrição Infantil/fisiologia , Dietoterapia/métodos , Proteínas na Dieta/administração & dosagem , Glutaril-CoA Desidrogenase/deficiência , Fenômenos Fisiológicos da Nutrição do Lactente/fisiologia , Lisina/efeitos adversos , Triptofano/efeitos adversos , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Guias de Prática Clínica como Assunto , Recomendações Nutricionais , Inquéritos e Questionários
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