Children's dairy intake in the United States: too little, too fat? 2007

Sibylle Kranz, and Po-Ju Lin, and David A Wagstaff
Department of Nutritional Sciences, Pennsylvania State University, University Park, PA 16802, USA. sxk72@psu.edu

OBJECTIVE To compare reported dairy/calcium intake with intake recommendations and examination of food sources and fat levels of dairy intake in the National Health and Nutrition Examination Survey 1999-2002. METHODS Dietary, anthropometric, and sociodemographic data for 2- to 18-year-olds (n = 7716) were evaluated to compare intakes of dairy (MyPyramid) and calcium (Adequate Intake [AI]) recommendations. US Department of Agriculture food codes were used to identify mutually exclusive food groups of dairy-contributing foods, which were ranked in descending order proportional to total intake. Complex sample survey Student t tests were used to determine statistical significance among intakes in 4 age groups and between reported and recommended intakes. RESULTS Dairy consumption was not significantly different among age groups, but only 2- to 3-year-olds met the MyPyramid recommendation. Calcium intake was significantly different among age groups, and 2- to 8-year-olds met the AI. Intake of flavored milk ranged from 9% to 18%. More than half of the milk consumed by 2- to 3-year-olds was whole milk, and, with the exception of yogurt consumption in 2- to 3-year-olds, children choose to consume more of the highest-fat varieties of cheese, yogurt, ice cream, and dairy-based toppings. CONCLUSIONS Dairy and calcium intakes are inadequate in 4- to 18-year-olds. Most children consume the high-fat varieties of milk and dairy products. Focusing nutrition guidance efforts on increasing the intake of the low-fat dairy products, with special emphasis on increasing calcium intake in school-age children and adolescents through flavored low-fat milk products, may be beneficial.

UI MeSH Term Description Entries
D008297 Male Males
D009749 Nutrition Surveys A systematic collection of factual data pertaining to the nutritional status of a human population within a given geographic area. Data from these surveys are used in preparing NUTRITION ASSESSMENTS. NHANES,National Health and Nutrition Examination Survey,Nutritional Surveys,Nutrition Survey,Nutritional Survey,Survey, Nutrition,Survey, Nutritional,Surveys, Nutrition,Surveys, Nutritional
D009753 Nutritive Value An indication of the contribution of a food to the nutrient content of the diet. This value depends on the quantity of a food which is digested and absorbed and the amounts of the essential nutrients (protein, fat, carbohydrate, minerals, vitamins) which it contains. This value can be affected by soil and growing conditions, handling and storage, and processing. Biological Availability, Nutritional,Nutritional Availability,Availability, Biological Nutritional,Availability, Nutritional Biologic,Biologic Availability, Nutritional,Biologic Nutritional Availability,Nutrition Value,Nutritional Availability, Biologic,Nutritional Availability, Biological,Nutritional Biological Availability,Nutritional Food Quality,Nutritional Quality,Nutritional Value,Nutritive Quality,Availability, Biologic Nutritional,Availability, Nutritional,Availability, Nutritional Biological,Biological Nutritional Availability,Food Quality, Nutritional,Nutrition Values,Nutritional Biologic Availability,Nutritional Values,Nutritive Values,Quality, Nutritional,Quality, Nutritional Food,Quality, Nutritive,Value, Nutrition,Value, Nutritional,Value, Nutritive,Values, Nutrition,Values, Nutritional,Values, Nutritive
D001835 Body Weight The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms. Body Weights,Weight, Body,Weights, Body
D002136 Calcium, Dietary Calcium compounds in DIETARY SUPPLEMENTS or in food that supply the body with calcium. Dietary Calcium
D002149 Energy Intake Total number of calories taken in daily whether ingested or by parenteral routes. Caloric Intake,Calorie Intake,Intake, Calorie,Intake, Energy
D002648 Child A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL. Children
D002675 Child, Preschool A child between the ages of 2 and 5. Children, Preschool,Preschool Child,Preschool Children
D003611 Dairy Products Raw and processed or manufactured milk and milk-derived products. These are usually from cows (bovine) but are also from goats, sheep, reindeer, and water buffalo. Dairy Product,Product, Dairy,Products, Dairy
D004041 Dietary Fats Fats present in food, especially in animal products such as meat, meat products, butter, ghee. They are present in lower amounts in nuts, seeds, and avocados. Fats, Dietary,Dietary Fat,Fat, Dietary

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