PFHW 123 Chapter Notes - Chapter 2: Thiamine, Olive Oil, Niacin
19 Aug 2018
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Balance - ensures adequacy by consuming many different types of foods. Kcalorie (energy) control - the amount of energy being used by the body should be balanced with the amount of energy entering the body through food. Nutrient density - one should choose the foods highest in nutrients but lowest in energy yield. Foods extremely low in nutrient density are empty-calorie foods. Nutrient profiling is the ranking of foods based on nutrient composition. Moderation - foods high in solid fats and added sugars should be consumed rarely. Variety : eating different but equally nutritious foods prevents boredom, the accumulation of possible contaminants in the body, and guarantees adequacy and in small amounts. The dietary guidelines for americans are reviewed and revised as needed every 5 years and translate the nutrient recommendations of the dri into food recommendations. Emphasises a variety of fruits, vegetables, whole grains, and fat-free or low-fat milk products.
