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Image Number D**828-1** Nutritionists David Haytowitz and Pamela Pehrsson use the Nutrient Data Laboratory’s online search program to locate the nutrient content of a food item. The online resource is updated with information based on the National Food and Nutrient Analysis Program.   Photo by Peggy Greb.  640 pixels wide: (d828-1.jpg)   Please visit our Image Gallery


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