Beverage Consumption Among Youth in the United States, 2013-2016.

Beverages contribute to hydration and affect total calorie intake (1). For all individuals aged 2 years and over, the 2015-2020 Dietary Guidelines for Americans recommend that water, fat-free and low-fat milk, and 100% juice be the primary beverages consumed (2). The American Academy of Pediatrics also supports this advice for youth (3). This report describes the contribution of different beverage types to total beverage consumption, by grams, among U.S. youth.

Estimating Usual Dietary In take From National Health and Nut rition Examination Survey Data Using the National Cancer Institute Method.

Dietary recommendations are intended to be met based on dietary intake over long periods, as associations between diet and health result from habitual intake, not a single eating occasion or day of intake. Measuring usual intake directly is impractical for large population-based surveys due to the respondent burden associated with reporting habitual intake over longer periods. Therefore, analytical techniques were developed to estimate usual intake using as few as 2 days of 24-hour dietary recall data. With National Health and Nutrition Examination Survey (NHANES) data, this report demonstrates how to estimate usual intake using the National Cancer Institute (NCI). This report demonstrates how to estimate the usual intake of nutrients consumed daily or episodically using NHANES data. Means, percentiles, and the percentages above or below specified Dietary Reference Intake (DRI) values for given day, within-person mean (WPM), and estimates of usual intake are presented. Consistent with previous analyses, mean intakes were similar across methods. However, the distributions estimated by nonusual intake methods were wider compared with the NCI Method, which can lead to misclassification of the percentage of the population above or below certain DRIs. Use of NHANES data to examine the proportion of the population at risk of insufficiency or excess of certain nutrients, with methods like given day and WPM that do not address within-person variation, may lead to biased estimates.

Nut Consumption Among U.S. Youth, 2009-2012.

About one-third of U.S. youth consumed nuts on a given day in 2009­2012. Older youth were less likely to consume nuts than younger youth. More non-Hispanic white than non-Hispanic black or Hispanic youth consumed nuts. More youth living in households at or above 350% of the poverty level consumed nuts than youth in households below 130% poverty or at 130% up to 350% of the poverty level. Although previous guidance suggested that timing of the introduction of nuts into children's diets may play a role in allergies, this guidance has recently been revised. There is a lack of evidence linking early introduction of nuts to development of allergy. This analysis did not include infants under the age of 1 year but did find that consumption of nuts was higher among younger children. More than one-third of nut consumption among youth (39.5%) occurs as a single-item food (i.e., not as an ingredient in other foods). Nuts are an alternate source of protein, especially for youth. Nuts are also high in mono- and polyunsaturated fats and fiber, and are a rich source of antioxidants such as selenium and vitamin E. Some nuts, especially walnuts and pumpkin seeds, are good sources of omega-3 fatty acids.