Journal of the Academy of Nutrition and Dietetics
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Because childhood obesity is such a threat to the physical, mental, and social health of youth, there is a great need to identify effective strategies to reduce its prevalence. The objective of this study was to estimate the mean calories from added sugars that are saved by switching sugar-sweetened beverages (including soda, fruit-flavored drinks, and sport drinks) and flavored milks consumed to unflavored low-fat milk (<1% fat) at meals and water between meals. Simulation analyses used 24-hour dietary recall data from the third School Nutrition Dietary Assessment Study (n=2,314), a 2005 national cross-sectional study of schools and students participating in the National School Lunch Program, to estimate changes in mean calories from added sugars both at and away from school. ⋯ Children's consumption of sugar-sweetened beverages at home contributed the greatest share of empty calories from added sugars. Such findings indicate that parental education should focus on the importance of reducing or eliminating sugar-sweetened beverages served at home. This conclusion has implications for improving children's food and beverage environments for food and nutrition educators and practitioners, other health care professionals, policy makers, researchers, and parents.
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Asthma and overweight/obesity prevalence are both increasing worldwide. Overweight/obesity has been suggested as a risk factor for developing asthma. The aim of this review is to present and evaluate recent publications that help answer the question: "Is increased body weight (at least overweight status) related to asthma in children?" A systematic review of epidemiologic literature was carried out using the MEDLINE database. ⋯ Beyond energy control, the role of diet as a possible inflammatory stimulus warrants further investigation. Limited data seem to favor the promotion of breastfeeding in attenuating the overweight/obesity-asthma relationship. Finally, future research should include weight intervention studies assessing various measures of body fat in relation to well-defined asthma outcomes.
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Obesity and its co-occurrence with household food insecurity among low-income families is a public health concern, particularly because both are associated with later adverse health consequences. ⋯ These results suggest that persistent household food insecurity without hunger is prospectively related to child obesity, but that these associations depend on maternal weight status. Vulnerable groups should be targeted for early interventions to prevent overweight and obesity later in life.
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Critically ill children are at high risk for developing nutritional deficiencies, and hospital undernutrition is known to be a risk factor for morbidity and mortality in children. This study's aims were to examine current nutrition practices and the adequacy of nutrition support in the pediatric intensive care unit (PICU). This retrospective chart review included 240 PICU patients admitted to PICU for longer than 48 hours and documented all intravenous (IV), parenteral, and enteral energy and protein for the first 8 days. ⋯ Only 75% of estimated energy and 40% of protein requirements were met in the first 8 days of PICU stay. These data demonstrate a high prevalence of critically ill children who are not meeting their recommended levels of protein and energy. In order to avoid undernutrition of these children, providers must conduct ongoing assessment of protein and energy intake compared with protein and energy requirements.