title: Comparing the nutrient rich foods index with "Go," "Slow," and "Whoa," foods.
abstract: The US National Heart, Lung, and Blood Institute has grouped foods and beverages into three classes: "Go," "Slow," and "Whoa," as part of a children's guide to eating right. Using nutrient composition data in the 2004 Food and Nutrient Database for Dietary Studies, this descriptive study compared the Go, Slow, and Whoa food classes to tertiles of food rankings generated by the Nutrient Rich Foods Index. A total of 1,045 foods and beverages were first assigned into Go, Slow, and Whoa classes and then ranked by the Nutrient Rich Foods Index nutrient profile model. The Nutrient Rich Foods Index model was based on nine nutrients to encourage: protein, fiber, vitamins A, C, and E, calcium, iron, magnesium, and potassium; and on three nutrients to limit: saturated fat, added sugar, and sodium, all calculated per 100 calories. Both the Go, Slow, and Whoa and the Nutrient Rich Foods Index models readily distinguished between energy-dense and nutrient-rich beverages and foods, and the three Go, Slow, and Whoa classes closely corresponded to tertiles of Nutrient Rich Foods Index scores. There were some disagreements in the class assignment of fortified cereals, some dairy products, and diet beverages. Unlike the Go, Slow, and Whoa model, the Nutrient Rich Foods Index model produced continuous scores that could be used to rank foods within a given class. The study provides an illustration of how diverse nutrient profiling systems can be used to identify healthful foods and beverages.
authors.affiliation: Center for Public Health Nutrition, School of Public Health, University of Washington, 305 Raitt Hall #353410, Seattle, WA 98195-3410, USA. adamdrew@u.washington.edu
authors.forename: Adam
authors.initials: A
authors.lastname: Drewnowski
authors.forename: Victor
authors.initials: V
authors.lastname: Fulgoni
mesh_terms: D000465:Algorithms; D001628:Beverages / Q000145:classification* / Q000592:standards; D054626:Consumer Health Information; D004032:Diet / Q000592:standards*; D002149:Energy Intake / Q000502:physiology; D005502:Food / Q000145:classification* / Q000592:standards; D005527:Food, Fortified / Q000145:classification; D006293:Health Promotion / Q000379:methods*; D006801:Humans; D009753:Nutritive Value; D014481:United States; D014486:United States Food and Drug Administration