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1.
Nutrients ; 16(14)2024 Jul 11.
Artigo em Inglês | MEDLINE | ID: mdl-39064662

RESUMO

In 2019, the EAT-Lancet Commission proposed a Planetary Health Diet (PHD) to address challenges toward sustainable and healthy diets. However, its suitability within the Dutch context and a comparison with the Dutch Dietary Guidelines (DDG) needs investigation. Our study aimed to compare the PHD with DDG in terms of food groups, servings, nutritional content, and adequacy in adults. We modeled two theoretical diets, the PHD (PHD-NL) and another based on the DDG (DDG-NL), using the Dutch National Food Consumption Survey (FCS-2016) and Dutch Food Composition Database to calculate the nutritional content and compared it with the Dutch Dietary Reference Values (DRVs). The PHD included higher quantities of vegetables, fish, legumes, and nuts, while the DDG suggested more significant amounts of cereals, tubers, starchy vegetables, dairy, and red meat. We observed differences in macronutrient distribution; while both diets lacked sufficient vitamin D, calcium content was lower in the PHD-NL. The PHD-NL had higher levels of fiber, vegetable protein, unsaturated fats, and non-heme iron, while vitamins B2, B6, B12, and calcium were lower than the DDG-NL diet. The PHD-NL has nutritional adequacy in the Dutch context, except for vitamin D and calcium, although it is essential to be cautious with iron because of the bioavailability of non-heme iron in plant-based diets. These findings have implications for the adoption of a sustainable diet according to nutritional requirements, population health status, and sociocultural context, as well as compliance with specific dietary behaviors of populations.


Assuntos
Dieta Saudável , Política Nutricional , Valor Nutritivo , Humanos , Países Baixos , Dieta Saudável/normas , Dieta Saudável/estatística & dados numéricos , Adulto , Dieta/normas , Dieta/estatística & dados numéricos , Masculino , Feminino
2.
Medicina (Kaunas) ; 60(7)2024 Jun 26.
Artigo em Inglês | MEDLINE | ID: mdl-39064474

RESUMO

Background and Objectives: Anaemia is one of the most common forms of malnutrition globally, with most anaemia cases related to micronutrient deficiency. Diets with higher dietary diversity scores (DDS) are usually nutritionally diverse and could positively impact micronutrient status, including haemoglobin (Hb) concentration improvement. The study aimed to determine DDS and its association with the Hb concentration of Boarding and Day adolescent Senior High School students in Ghana. Materials and Methods: A semi-structured and three 24 h dietary recalls were used to obtain the participants' demographic and diet intake data, respectively. Hb concentration was assessed using a validated portable haemoglobinometer. DDS was evaluated using the Minimum Dietary Diversity for Women (MDD-W) approach. Results: A significant difference in the DDS between Boarding and Day students existed. Only 22% of the Boarding students had adequate dietary diversity, whereas 64% of the Day students had adequate dietary diversity. A significantly smaller proportion of the Boarding students consumed nuts and seeds, dairy, flesh foods, eggs, vitamin A-rich vegetables and fruits, other vegetables, and other fruits compared to Day students (p < 0.05, all). No significant difference (p = 0.925) in mean (±SD) Hb concentrations between Boarding (11.9 ± 1.1 g/dL) and Day (11.9 ± 1.1 g/dL) students was found. Additionally, no significant correlation between mean DDS and Hb concentration (p = 0.997) was recorded. Using Hb < 12 g/dL as the determination of anaemia, 55.1% Boarding and 57.8% Day students had anaemia. Conclusions: Low dietary diversity in Boarding students highlighted inadequate nutrition provided by school meals. Strategies to increase meal diversity should be prioritised by stakeholders in Ghana's educational sector.


Assuntos
Anemia , Dieta , Hemoglobinas , Estado Nutricional , Estudantes , Humanos , Feminino , Gana/epidemiologia , Estudos Transversais , Adolescente , Estudantes/estatística & dados numéricos , Hemoglobinas/análise , Dieta/estatística & dados numéricos , Dieta/normas , Anemia/epidemiologia , Anemia/sangue , Instituições Acadêmicas/estatística & dados numéricos
3.
Nutrients ; 16(11)2024 Jun 01.
Artigo em Inglês | MEDLINE | ID: mdl-38892669

RESUMO

Healthy dietary patterns during pregnancy are crucial for ensuring maternal and foetal health outcomes. Numerous methodologies exist for assessing the diet of pregnant women, including dietary patterns and various appraisal tools of diet quality. This study aimed to assess the dietary patterns and diet quality of pregnant women and to investigate the relationship between dietary patterns, diet quality estimators, and the adequacy of nutrient intake. EPIC FFQ was applied to a sample of 251 pregnant women, and questionnaires were interpreted with the FETA program. Dietary patterns were then determined by means of principal component analysis. Our results showed a substantial association between dietary patterns and total diet quality, as measured by the Diet Quality Index for Pregnancy (DQI-Pc), PURE Healthy Diet Score, and FIGO Diet Quality Score. We also found correlations between certain dietary patterns and particular nutrient intakes recommended by the European Food Safety Authority during pregnancy. The most deficient intake was registered for iron (86.1%), zinc (87.3%) and magnesium (79.3%), posing a threat to normal bone development, anaemia prophylaxis, and immune status. These results highlight the importance of assessing and understanding eating habits during pregnancy in order to achieve optimal outcomes for both the mother and the foetus.


Assuntos
Dieta Saudável , Dieta , Comportamento Alimentar , Humanos , Feminino , Gravidez , Adulto , Dieta/normas , Dieta/estatística & dados numéricos , Dieta Saudável/estatística & dados numéricos , Fenômenos Fisiológicos da Nutrição Materna , Gestantes , Inquéritos sobre Dietas , Adulto Jovem , Inquéritos e Questionários , Análise de Componente Principal , Padrões Dietéticos
4.
Nutrients ; 16(12)2024 Jun 17.
Artigo em Inglês | MEDLINE | ID: mdl-38931267

RESUMO

BACKGROUND: The SI.Menu study offers the latest data on the dietary intake of Slovenian adolescents aged 10 to 17. The purpose of this study is to comprehensively assess their dietary intake (energy and nutrients) and compare their food intakes with dietary recommendations for healthy and sustainable diets. METHODS: The cross-sectional epidemiological dietary study SI.Menu (March 2017-April 2018) was conducted on a representative sample of Slovenian adolescents aged 10 to 17 years (n = 468) (230 males and 238 females). Data on dietary intake were gathered through two non-consecutive 24 h recalls, in line with the European Food Safety Authority (EFSA) EU Menu methodology. The repeated 24 h Dietary Recall (HDR) and Food Propensity Questionnaire (FPQ) data were combined to determine the usual intakes of nutrients and food groups, using the Multiple Source Method (MSM) program. RESULTS: Adolescents' diets significantly deviate from dietary recommendations, lacking vegetables, milk and dairy products, nuts and seeds, legumes, and water, while containing excessive meat (especially red meat) and high-sugar foods. This results in insufficient intake of dietary fibre, and nutrients such as vitamin D, folate, and calcium. CONCLUSIONS: The dietary intake of Slovenian adolescents does not meet healthy and sustainable diet recommendations. This study provides an important insight into the dietary habits of Slovenian adolescents that could be useful for future public health strategies.


Assuntos
Dieta Saudável , Humanos , Adolescente , Feminino , Masculino , Criança , Eslovênia , Estudos Transversais , Dieta/estatística & dados numéricos , Dieta/normas , Comportamento Alimentar , Recomendações Nutricionais , Inquéritos sobre Dietas , Ingestão de Alimentos , Ingestão de Energia , Fenômenos Fisiológicos da Nutrição do Adolescente
5.
J Pediatr Gastroenterol Nutr ; 79(2): 438-445, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-38847232

RESUMO

This position paper by the European Society for Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) Special Interest Group on Coeliac Disease (SIG-CD) presents an update to the 2016 recommendations concerning early diet and the risk of coeliac disease (CD). This update adheres to the policy that mandates reviewing guidelines every 5 years, particularly when new data emerge. The 2024 statements and recommendations are essentially similar to the 2016 recommendations. Breastfeeding, whether any amount, exclusive, or of any duration, does not reduce the risk of developing CD. Introducing gluten into an infant's diet at any time between completed 4 months (≥17 weeks) and 12 months of age does not affect the cumulative incidence of CD, although earlier introduction may lead to earlier seroconversion and CD. In observational studies involving cohorts with a known risk for CD, consuming a high amount of gluten compared to a low amount during weaning and in the subsequent childhood years-specifically the first 2-3 years, and even up to 5 years in some studies-was associated with an increased risk for CD. However, the specific optimal amounts of gluten consumption remain undetermined due to insufficient evidence on safe thresholds, and the impact of restricting gluten in the diet of healthy children of unknown risk for CD is unknown. Thus, any recommendation on the gluten amount is currently unjustifiable for the general population and infants with known HLA risk types. There is no specific guidance on the type of gluten-containing foods to be introduced at weaning.


Assuntos
Aleitamento Materno , Doença Celíaca , Glutens , Criança , Pré-Escolar , Humanos , Lactente , Doença Celíaca/etiologia , Doença Celíaca/dietoterapia , Dieta/efeitos adversos , Dieta/normas , Dieta Livre de Glúten , Glutens/efeitos adversos , Fatores de Risco
6.
Biodemography Soc Biol ; 69(2): 90-101, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38634682

RESUMO

Minimum acceptable diet (MAD) that combines minimum dietary diversity (MDD) and minimum meal frequency (MMF) is one of the eight core indicators for assessing infant and young child feeding (IYCF) practices for children aged 6-23 months. With low MAD, young children and infants are more susceptible to undernutrition. The study assesses the prevalence and predictors of MAD among tribal children aged 6-23 months in India. Descriptive, bivariate, and multivariate analyzes were performed on data from 6326 tribal children of the National Family Health Survey (2019-21). Stata was used for the analyzes, with a 5% significance level. Only 12% of tribal children were fed with a MAD, while 24% had MDD and 34% MMF. Children aged 18-23 months had a three times higher chance of MAD than their 6-8 months counterparts. Children receiving Integrated Child Development Services (ICDS), children of mothers with ten or more years of schooling, children whose mothers were exposed to mass media, and whose mothers had 4+ antenatal care visits in their last pregnancy had a higher likelihood of MAD. The study concludes that MAD among tribal children aged 6-23 months is unsatisfactory and varies significantly by socio-demographic characteristics, suggesting targeted intervention.


Assuntos
Dieta , Humanos , Índia , Lactente , Feminino , Masculino , Prevalência , Dieta/estatística & dados numéricos , Dieta/normas , Comportamento Alimentar/psicologia
7.
J Midwifery Womens Health ; 69(3): 394-402, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38553830

RESUMO

BACKGROUND: Recommended gestational weight gain (GWG) is crucial for health of women and their offspring. Food security status is hypothesized to influence diet quality and GWG. Therefore, we examined the relationship between diet quality and GWG by food security status. METHODS: Participants (n = 679) were enrolled in the Initial Vanguard Study of the National Children's Study. GWG was calculated as third trimester weight minus prepregnancy weight. Food security status and diet quality (Healthy Eating Index [HEI]-2015) were assessed using the Household Food Security Survey and a Diet History Questionnaire, respectively. General linear models evaluated the relationship between GWG and HEI-2015 by food security status. RESULTS: A greater proportion of women experienced food security (81.3%) compared with food insecurity (18.7%). In women with food security, GWG was negatively associated with HEI-2015 in women having overweight (r = -0.421, P = .003) and positively associated with HEI-2015 in women with inadequate GWG (r = 0.224, P = .019). Conversely, no significant relationships were found between GWG and HEI-2015 in women with food insecurity. DISCUSSION: Improved diet quality potentially lowers GWG in women with food security. However, in vulnerable populations, including women with food insecurity, improvements in diet quality may not effectively enhance GWG.


Assuntos
Dieta , Insegurança Alimentar , Segurança Alimentar , Ganho de Peso na Gestação , Humanos , Feminino , Gravidez , Adulto , Dieta/normas , Dieta Saudável/estatística & dados numéricos , Sobrepeso , Adulto Jovem , Índice de Massa Corporal , Abastecimento de Alimentos/estatística & dados numéricos , Inquéritos e Questionários
8.
Am J Clin Nutr ; 119(5): 1101-1110, 2024 05.
Artigo em Inglês | MEDLINE | ID: mdl-38522617

RESUMO

The Dietary Guidelines for Americans (DGA) provides science-based advice on dietary intake to promote health, reduce risk of chronic disease, and meet nutrient needs. It is jointly published by the United States Departments of Health and Human Services and Agriculture (USDA) every 5 y. As chronic diseases continue to rise to pervasive levels, helping the United States population follow the DGA is especially important for improving the health of our nation. The DGA is developed using a rigorous and transparent scientific process, and with the advice of an independent, external committee of leading scientists. Career federal nutrition scientists who manage the process ensure that the methods used to develop the DGA remain state of the art. Unfortunately, misinformation about the scientific basis, transparency, and relevance of the DGA for the United States population threatens its credibility. The main objective of this article is to correct this misinformation with factual information about the process used to develop the DGA. The DGA provides guidelines for the general public, and its primary audience includes policymakers and nutrition and health professionals who help individuals and families consume a healthy dietary pattern. Providing accurate information may bolster trust in the recommendations among these audiences while improving implementation across sectors to promote better adherence to the DGA, thereby improving diet quality among the United States population.


Assuntos
Comunicação , Política Nutricional , Humanos , Estados Unidos , Dieta/normas , United States Department of Agriculture , Dieta Saudável/normas
9.
J Acad Nutr Diet ; 124(8): 957-963.e3, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-38556111

RESUMO

BACKGROUND: The relationship between the retail food environment and diet quality has received minimal investigation among weight loss maintainers. OBJECTIVE: The aim of this study was to investigate the association between the residential retail food environment and diet quality in weight loss maintainers from WeightWatchers in the United States. DESIGN: Cross-sectional data were collected between January 2018 and February 2020. The Retail Food Environment Index (RFEI), based on geocoded home addresses, classified the environment as follows: RFEI <1.6 = healthiest; RFEI 1.6 to <2.5 = moderately healthy; RFEI 2.5 to <4.0 = moderately unhealthy; RFEI ≥4.0 = least healthy. Dietary data were obtained using a food frequency questionnaire. PARTICIPANTS/SETTING: Adult participants (n = 1,159) who had lost weight using WeightWatchers and maintained ≥9.1-kg weight loss for ≥1 year (mean 24.7-kg loss for 3.4 years). MAIN OUTCOME MEASURES: Healthy Eating Index 2015 (HEI-2015) component and total scores (0-100; higher scores indicate better alignment with the 2015-2020 Dietary Guidelines for Americans). STATISTICAL ANALYSES PERFORMED: Regression models included RFEI category, the independent variable, and HEI-2015 and component scores (outcomes) controlling for age, sex, race and ethnicity, educational attainment, and household income. RESULTS: Compared with individuals living in the healthiest food environments (mean HEI-2015 score = 71.5) those in the unhealthiest environments had a mean HEI-2015 score of 70.1 (95% CI 68.8 to 71.3), those in moderately unhealthy environments had a score of 71.3 (95% CI 70.3 to 73.1) and those in moderately healthy environments had a score of 70.3 (95% CI 68.9 to 71.2), indicating a nonlinear relationship. Compared with those in the healthiest environments, those in the least healthy environments had an approximately 0.47 lower added sugar HEI-2015 component score (95% CI -0.86 to -0.08), indicating approximately 5% higher added sugar intake. CONCLUSIONS: Weight loss maintainers maintained high diet quality in diverse retail food environments. Compared with those in the healthiest food environments, those in the least healthy had a higher consumption of added sugars.


Assuntos
Dieta Saudável , Redução de Peso , Humanos , Feminino , Masculino , Estudos Transversais , Adulto , Pessoa de Meia-Idade , Estados Unidos , Dieta Saudável/estatística & dados numéricos , Manutenção do Peso Corporal , Abastecimento de Alimentos/estatística & dados numéricos , Características de Residência , Dieta/estatística & dados numéricos , Dieta/normas , Comércio/estatística & dados numéricos
10.
Eur J Nutr ; 63(4): 1271-1281, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38386041

RESUMO

PURPOSE: Young adults eat erratically and later in the day which may impact weight and cardiometabolic health. This cross-sectional study examined relationships between chrononutritional patterns and diet quality in two young adult populations: a university and community sample. METHODS: Three days of dietary data were collected including food images captured using wearable cameras. Chrononutritional variables were extracted: time of first and last eating occasions, caloric midpoint (time at which 50% of daily energy was consumed), number of eating occasions per day, eating window, day-to-day variability of the above metrics, and evening eating (≥20:00h). The Healthy Eating Index for Australian Adults scored diet quality. Statistical analyses controlled for gender, body mass index, and socio-economic status. RESULTS: No significant associations between chrononutritional patterns and diet quality were found for all participants (n = 95). However, differences in diet quality were found between university (n = 54) and community (n = 41) samples with average diet quality scores of 59.1 (SD 9.7) and 47.3 (SD 14.4), respectively. Of those who extended eating ≥20:00 h, university participants had better diet quality (62.9±SE 2.5 vs. 44.3±SE 2.3, p < 0.001) and discretionary scores (7.9±SE 0.9 vs. 1.6±SE 0.6, p < 0.001) than community participants. University participants consumed predominately healthful dinners and fruit ≥20:00h whereas community participants consumed predominately discretionary foods. CONCLUSION: For the general young adult population, meal timing needs to be considered. Food choices made by this cohort may be poorer during evenings when the desire for energy-dense nutrient-poor foods is stronger. However, meal timing may be less relevant for young adults who already engage in healthy dietary patterns.


Assuntos
Dieta , Comportamento Alimentar , Humanos , Masculino , Feminino , Adulto Jovem , Estudos Transversais , Dieta/estatística & dados numéricos , Dieta/métodos , Dieta/normas , Adulto , Austrália , Adolescente , Índice de Massa Corporal , Ingestão de Energia , Ritmo Circadiano/fisiologia , Refeições
11.
Nutrients ; 16(2)2024 Jan 10.
Artigo em Inglês | MEDLINE | ID: mdl-38257117

RESUMO

Understanding the association between food security status (FSS) and diet quality in children is crucial. This study investigated regional variability in FSS, participation in the federal nutrition assistance program (FNAP), and diet quality among US children. National Health and Nutrition Examination Survey (NHANES) data from 2013 to 2016 were analyzed. The association between FSS, FNAP participation, and diet quality (Healthy Eating Index-HEI-2015) was assessed using multiple linear/logistic regression models. The sample included 6403 children (mean age: 7.5 years; 51% male; 33% Hispanic). Within the sample, 13% reported child food insecurity, and 30% reported household food insecurity. Additionally, 90% participated in the FNAP, and 88% were enrolled in school lunch programs. Children in urban areas were significantly more likely to report household food insecurity than those in rural areas (29.15% vs. 19.10%). The overall HEI-2015 score was 48.2. The associations between child/household FSS and FNAP participation as well as between child/household FSS and diet quality did not differ by urban/rural residence status, irrespective of the children's age groups. There is a need for improvement in children's diet quality, regardless of age or urban/rural residence. The findings suggest that improving children's diets requires broader action as well as the prioritizing of children in urban areas experiencing food insecurity in future dietary interventions.


Assuntos
Dieta , Insegurança Alimentar , Estado Nutricional , Criança , Feminino , Humanos , Masculino , Dieta/normas , Dieta/estatística & dados numéricos , Hispânico ou Latino , Inquéritos Nutricionais/estatística & dados numéricos , Prevalência , Estados Unidos/epidemiologia , População Rural/estatística & dados numéricos , População Urbana/estatística & dados numéricos
12.
J Ren Nutr ; 34(4): 283-293, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38128854

RESUMO

OBJECTIVE: Children with chronic kidney disease (CKD) experience many obstacles to achieving optimal dietary intake. Dietary intake patterns remain unexplored or poorly described. This study compares nutritional intake and diet quality of Australian children with CKD to controls. METHODS: A food frequency questionnaire captured intake data and was compared to controls. Nutritional intake was determined using individualized nutrient reference values, and diet quality described using the Australian Guide to Healthy Eating and the Australian Child and Adolescent Recommended Food Score. RESULTS: Children with CKD (n = 36) and controls (n = 82) were studied. Children with CKD had lower weight and height z scores, but higher body mass index (P < .0001 for all parameters). Children with CKD had adequate energy intake, and excessive protein and sodium intake (336% and 569%). They were significantly less likely to meet requirements for vitamin A (P < .001), thiamine (P = .006), folate (P = .01), vitamin C (P = .008), calcium (P < .0001), iron (P = .01), magnesium (P = .0009), and potassium (P = .002). No child met recommended vegetable intake; however, less than half of children with CKD met fruit (44%), grains (31%), and dairy serves (31%). They were also less likely to meet recommended fruit and dairy serves (P = .04 and P = .01, respectively). Non-core foods provided 36% of energy, and although comparable to controls, was contributed more by takeaway foods (P = .01). CONCLUSION: Children with CKD have reduced nutritional intake of key nutrients and consume more takeaways than controls. Attention to increasing core foods, limiting sodium intake, and managing restrictions while promoting nutrient density appears necessary.


Assuntos
Dieta , Insuficiência Renal Crônica , Humanos , Criança , Insuficiência Renal Crônica/dietoterapia , Insuficiência Renal Crônica/fisiopatologia , Insuficiência Renal Crônica/complicações , Feminino , Masculino , Dieta/métodos , Dieta/normas , Austrália , Adolescente , Ingestão de Energia , Estudos de Casos e Controles , Índice de Massa Corporal , Estado Nutricional , Inquéritos e Questionários
13.
Nutrients ; 15(12)2023 Jun 12.
Artigo em Inglês | MEDLINE | ID: mdl-37375620

RESUMO

Consuming an unhealthy diet increases health risks. This study assessed the impact of a culturally adapted behaviorally innovative obesity prevention intervention (The Butterfly Girls and the Quest for Founder's Rock) on diet quality in pre-adolescent non-Hispanic Black/African American girls. The RCT consisted of three groups (experimental, comparison, and waitlist control); block randomization allocated participants to each group. The two treatment groups varied in terms of whether or not they set goals. Data were collected at baseline (prior to receiving the intervention), post 1 (3 months post-baseline), and post 2 (6 months post-baseline). Two dietitian-assisted 24 h dietary recalls were collected at each timepoint. Healthy Eating Index 2015 (HEI-2015) was used to determine diet quality. A total of 361 families were recruited; 342 completed baseline data collection. No significant differences in overall HEI score or component scores were observed. To attain more equitable health outcomes, future efforts to promote dietary intake change among at-risk children should explore other behavior change procedures and employ more child-friendly dietary assessment methods.


Assuntos
Negro ou Afro-Americano , Dieta , Obesidade Infantil , Feminino , Humanos , Dieta/normas , Ingestão de Alimentos/etnologia , Obesidade Infantil/dietoterapia , Obesidade Infantil/etnologia , Obesidade Infantil/etiologia , Obesidade Infantil/prevenção & controle , Criança
14.
Adv Nutr ; 14(4): 895-913, 2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-37182739

RESUMO

Food-based dietary guidelines (FBDG) need to be evidence-based. As part of the development of Ethiopian FBDG, we conducted an umbrella review to develop dietary recommendations. Protein-energy malnutrition (PEM), deficiencies of vitamin A, zinc, calcium, or folate, cardiovascular diseases (CVD), and type 2 diabetes mellitus (T2DM) were selected as a priority. Systematic reviews were eligible if they investigated the impact of foods, food groups, diet, or dietary patterns on priority diseases. After a search, 1513 articles were identified in PubMed, Scopus, and Google Scholar published from January 2014 to December 2021. The results showed that 19 out of 164 systematic reviews reported the impact of diet on PEM or micronutrient deficiencies. Daily 30-90 g whole-grain consumption reduces risk of CVD and T2DM. Pulses improve protein status, and consuming 50-150 g/d is associated with a reduced incidence of CVD and T2DM. Nuts are a good source of minerals, and consuming 15-35 g/d improves antioxidant status and is inversely associated with CVD risk. A daily intake of 200-300 mL of milk and dairy foods is a good source of calcium and contributes to bone mineral density. Limiting processed meat intake to <50 g/d reduces CVD risk. Fruits and vegetables are good sources of vitamins A and C. CVD and T2DM risks are reduced by consuming 200-300 g of vegetables plus fruits daily. Daily sugar consumption should be below 10% of total energy to lower risk of obesity, CVD, and T2DM. Plant-based fat has favorable nutrient profiles and modest saturated fat content. The association of saturated fatty acids with CVD and T2DM is inconclusive, but intake should be limited because of the low-density lipoprotein cholesterol-raising effect. Plant-based diets lower risk of CVD and T2DM but reduce micronutrient bioavailability. The review concludes with 9 key dietary recommendations proposed to be implemented in the Ethiopian FBDG. This review was registered at PROSPERO (CRD42019125490).


Assuntos
Doenças Cardiovasculares , Deficiências Nutricionais , Diabetes Mellitus Tipo 2 , Dieta , Humanos , Cálcio , Cálcio da Dieta , Doenças Cardiovasculares/etnologia , Doenças Cardiovasculares/etiologia , Doenças Cardiovasculares/prevenção & controle , Causas de Morte , Diabetes Mellitus Tipo 2/etnologia , Diabetes Mellitus Tipo 2/etiologia , Diabetes Mellitus Tipo 2/prevenção & controle , Dieta/efeitos adversos , Dieta/etnologia , Dieta/mortalidade , Dieta/normas , Etiópia , Ácidos Graxos , Verduras , Vitaminas , Deficiências Nutricionais/etnologia , Deficiências Nutricionais/etiologia , Deficiências Nutricionais/prevenção & controle , Revisões Sistemáticas como Assunto
15.
Int J Sport Nutr Exerc Metab ; 33(4): 198-208, 2023 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-37160293

RESUMO

The aim of this audit was to assess the representation of female athletes, dietary control methods, and gold standard female methodology that underpins the current guidelines for chronic carbohydrate (CHO) intake strategies for athlete daily training diets. Using a standardized audit, 281 studies were identified that examined high versus moderate CHO, periodized CHO availability, and/or low CHO, high fat diets. There were 3,735 total participants across these studies with only ∼16% of participants being women. Few studies utilized a design that specifically considered females, with only 16 studies (∼6%) including a female-only cohort and six studies (∼2%) with a sex-based comparison in their statistical procedure, in comparison to the 217 studies (∼77%) including a male-only cohort. Most studies (∼72%) did not provide sufficient information to define the menstrual status of participants, and of the 18 studies that did, optimal methodology for control of ovarian hormones was only noted in one study. While ∼40% of male-only studies provided all food and beverages to participants, only ∼20% of studies with a female-specific design used this approach for dietary control. Most studies did not implement strategies to ensure compliance to dietary interventions and/or control energy intake during dietary interventions. The literature that has contributed to the current guidelines for daily CHO intake is lacking in research that is specific to, or adequately addresses, the female athlete. Redressing this imbalance is of high priority to ensure that the female athlete receives evidence-based recommendations that consider her specific needs.


Assuntos
Atletas , Dieta , Carboidratos da Dieta , Humanos , Masculino , Feminino , Dieta/normas , Guias como Assunto , Caracteres Sexuais , Carboidratos da Dieta/administração & dosagem
16.
Br J Nutr ; 130(10): 1795-1805, 2023 11 28.
Artigo em Inglês | MEDLINE | ID: mdl-37017207

RESUMO

To date, a limited number of studies have examined aspects of food choice values and food literacy in relation to some aspects of dietary behaviours. The aim of this cross-sectional study was to comprehensively examine the associations of food choice values and food literacy with diet quality. In total, 2231 Japanese adults aged 19-80 years completed questionnaires asking about food choice values (accessibility, convenience, health/weight control, tradition, sensory appeal, organic, comfort and safety) and food literacy characterised by nutrition knowledge, cooking skills, food skills and eating behaviours (hunger, food responsiveness, emotional overeating, enjoyment of food, satiety responsiveness, emotional undereating, food fussiness and slowness in eating). As a measure of diet quality, the Healthy Eating Index-2015 (HEI-2015) was calculated using a brief-type diet history questionnaire (BDHQ) or a food combination questionnaire (FCQ). In males, after adjustment for potential confounding factors (including age, BMI and the ratio of reported energy intake to estimated energy requirement), the HEI-2015 derived from BDHQ and that derived from FCQ were associated significantly (P ≤ 0·02) and positively with the food choice values of organic and inversely with food fussiness. In females, the HEI-2015 showed positive associations with the food choice values of health/weight control, nutrition knowledge and cooking skills and an inverse association with food fussiness, irrespective of the dietary assessment questionnaire (P ≤ 0·03). In conclusion, this study suggests that several aspects of food choice values and food literacy were associated with diet quality, and the aspects related differed between males and females.


Assuntos
Dieta , População do Leste Asiático , Preferências Alimentares , Letramento em Saúde , Adulto , Feminino , Humanos , Masculino , Estudos Transversais , Dieta/psicologia , Dieta/normas , População do Leste Asiático/psicologia , População do Leste Asiático/estatística & dados numéricos , Comportamento Alimentar/psicologia , Preferências Alimentares/psicologia , Inquéritos e Questionários , Adulto Jovem , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Japão/epidemiologia
17.
Artigo em Inglês | MEDLINE | ID: mdl-37047890

RESUMO

Confusing health messages and environmental changes intended to prevent the spread of the COVID-19 virus have affected the dietary behavior of older African Americans. We investigated the impact of COVID-19-related factors on diet quality and the relationship between food access and diet quality. We surveyed 150 African Americans aged 55 years and above during the COVID-19 pandemic. The data obtained included socio-demographic and health information, and COVID-19-related knowledge and perceptions. Dietary intake data was obtained using the Diet History Questionnaire III. Analyses included bivariate and multivariable statistics. Overall, based on United States Department of Agriculture guidelines, the diet quality of older African Americans was poor. Lower knowledge and a lower perceived threat of COVID-19 were significantly associated with poor diet quality. Additionally, older African Americans with chronic diseases and food insecurity had poor diet quality. The COVID-19 pandemic has highlighted the fragility of diet quality. The combined impact of poor knowledge and perceived threat of COVID-19, chronic disease, and food insecurity contribute to poor diet quality in this population. This study adds to the well-known need for strategies to support the right to a healthy diet, particularly during COVID-19 and future pandemics. Proactive interventions to counteract the potential consequences of poor diets are needed.


Assuntos
Negro ou Afro-Americano , COVID-19 , Dieta , Insegurança Alimentar , Avaliação Nutricional , Humanos , Negro ou Afro-Americano/psicologia , Negro ou Afro-Americano/estatística & dados numéricos , COVID-19/epidemiologia , COVID-19/psicologia , Dieta/normas , Dieta/estatística & dados numéricos , Ingestão de Alimentos , Pandemias , Estados Unidos/epidemiologia , Idoso , Pessoa de Meia-Idade , Avaliação Geriátrica/estatística & dados numéricos , Conhecimentos, Atitudes e Prática em Saúde/etnologia , Acesso a Alimentos Saudáveis/normas , Acesso a Alimentos Saudáveis/estatística & dados numéricos
18.
J Nutr Sci ; 11: e53, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35836695

RESUMO

The transition of foods during toddlerhood and the suboptimal diets consumed in the Middle East make children susceptible to malnutrition and micronutrient deficiencies. Based on international recommendations, coupled with the merits of clinical studies on the application of young child formula (YCF), a group of fourteen experts from the Middle East reached a consensus on improving the nutritional status of toddlers. The recommendations put forth by the expert panel comprised twelve statements related to the relevance of YCF in young children; the impact of YCF on their nutritional parameters and functional outcomes; characteristics of the currently available YCF and its ideal composition; strategies to supply adequate nutrition in young children and educational needs of parents and healthcare professionals (HCPs). This consensus aims to serve as a guide to HCPs and parents, focusing on improving the nutritional balance in toddlers in the Middle Eastern region. The panellists considere YCF to be one of the potential solutions to improve the nutritional status of young children in the region. Other strategies to improve the nutritional status of young children include fortified cow's milk and cereals, vitamin and mineral supplements, early introduction of meat and fish, and the inclusion of diverse foods in children's diets.


Assuntos
Dieta , Fórmulas Infantis , Fenômenos Fisiológicos da Nutrição do Lactente , Consenso , Dieta/normas , Humanos , Lactente , Transtornos da Nutrição do Lactente/prevenção & controle , Oriente Médio , Estado Nutricional
19.
Am J Clin Nutr ; 116(2): 378-385, 2022 08 04.
Artigo em Inglês | MEDLINE | ID: mdl-35511594

RESUMO

BACKGROUND: Due to the increasing disease burden, strategies to predict and prevent heart failure (HF) are urgently needed. OBJECTIVE: We aimed to investigate whether the Alternative Healthy Eating Index (AHEI) and the clinically abbreviated Prime Diet Quality Score (PDQS) are associated with the risk of overall HF, HF with preserved ejection fraction (HFpEF), and HF with reduced ejection fraction (HFrEF). METHODS: Our study included 44,525 men from the Health Professionals Follow-up Study (HPFS) who were free from cardiovascular disease and cancer at baseline. The AHEI and PDQS were computed based on dietary data repeatedly measured using semiquantitative FFQs. HF, HFpEF, and HFrEF were adjudicated based on review of medical records through 2008. Associations of diet quality with incident HF were estimated with multivariate-adjusted Cox proportional hazards models. RESULTS: During 929,911 person-years of follow-up, 803 HF cases were documented, including 184 with HFpEF and 181 with HFrEF among those with ejection fraction (EF) data. Adjusting for potential confounders, we did not observe a significant association between the AHEI and overall HF (HR per SD: 0.96; 95% CI: 0.89, 1.04; P-trend = 0.57) or between the PDQS and overall HF (HR per SD: 0.98; 95% CI: 0.91, 1.06; P-trend = 0.82). Both dietary indices were not significantly associated with HFpEF. However, a higher AHEI was associated with lower risk of HFrEF upon comparison of the extreme quintiles (HR per SD: 0.81; 95% CI: 0.69, 0.96; P-trend = 0.02). Every SD increment in the PDQS was associated with 20% lower risk of HFrEF (HR per SD: 0.80; 95% CI: 0.68, 0.95; P-quadratic = 0.03). CONCLUSIONS: A healthy overall diet was associated with lower risk of HFrEF, and associations were similar with the AHEI and PDQS. We did not observe a significant association between dietary indices and either overall HF or HFpEF.


Assuntos
Dieta/normas , Insuficiência Cardíaca/epidemiologia , Seguimentos , Insuficiência Cardíaca/etiologia , Humanos , Masculino , Prognóstico , Fatores de Risco , Volume Sistólico , Função Ventricular Esquerda
20.
Nutr J ; 21(1): 34, 2022 05 23.
Artigo em Inglês | MEDLINE | ID: mdl-35599326

RESUMO

BACKGROUND: This is the first study on dietary intakes of infants and young children in the Eastern Mediterranean Region, a region that is currently witnessing the nutrition transition. It aims at characterizing food consumption patterns amongst 0-4 year old children in Lebanon, evaluating their macro- and micronutrient intakes and assessing adherence to dietary recommendations. METHODS: Based on a national cross-sectional survey in 2012 (n = 866), the study collected data on sociodemographic and anthropometric characteristics, and one 24-hour dietary recall was administered. Nutrient intakes were compared with reference values: Estimated Average Requirement (EAR), Adequate Intake (AI) and Acceptable Macronutrient Distribution Range (AMDR). RESULTS: Milk was the highest contributor to energy intake (EI) in infants (95.8 and 56.5% in 0-5.9 months and 6-11.9 months old infants, respectively), while its intake was lower among toddlers and preschoolers (35.4 and 15.1%, respectively). In contrast, intakes of sweets and sweetened beverages were the highest in preschoolers compared to younger children, contributing 18.5% EI in preschoolers. Compared to dietary guidelines, the lowest dietary adherence was found for vegetables (17.8-20.7%) and fruits (14.4-34.3%). Protein intake was within the recommendations for the vast majority of children. Although total fat intake was lower in toddlers and preschoolers compared to infants, more than 40% of toddlers and preschoolers exceeded the AMDR for fat and 87.3% of preschoolers exceeded the upper limit for saturated fat. Only 3.6% of toddlers and 11.5% of preschoolers exceeded the AI level for dietary fiber. Micronutrient intake assessment showed that mean intakes in infants exceeded the AI for all micronutrients, except for vitamin D and magnesium. In toddlers, vitamin D and calcium were below the EAR among 84.7, and 44.6%, respectively. In preschoolers, most of the children (91.9%) had inadequate intakes of vitamin D, and a third had inadequate intakes of folate, calcium and vitamin A. CONCLUSIONS: This study identified priority issues for nutrition intervention in infants and young children in Lebanon. Concerted multi-stakeholder efforts are needed to instill heathier food consumption and nutrient intake patterns early in life.


Assuntos
Dieta Saudável , Ingestão de Alimentos , Necessidades Nutricionais , Estado Nutricional , Recomendações Nutricionais , Pré-Escolar , Estudos Transversais , Dieta/normas , Registros de Dieta , Dieta Saudável/normas , Ingestão de Energia , Humanos , Lactente , Recém-Nascido , Líbano , Micronutrientes , Nutrientes , Avaliação Nutricional , Valores de Referência , Vitaminas
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