1. Nutritional guidelines are intended: A) to apply to one day's food intake B) to apply to a single meal C) to apply to several days' intake D) to apply to healthy people E) to assist in the prevention of chronic and degenerative diseases 2. Which of the following is not a class of nutrients? A) alcohol B) carbohydrate C) fat D) protein E) vitamins F) fiber 3. A chemical substance required by the body is a(n): A) additive B) vitamin C) food D) nutrient E) essential nutrient 4. A material that provides the nutrients necessary to maintain growth and physical well-being is a(n): A) energy provider B) food C) fortified product D) nutritional supplement 5. A(n) is a substance found in food that must be present in the diet because the human body lacks the ability to manufacture it in sufficient amounts for optimal health. A) phytochemical B) essential nutrient C) required nutrient D) elemental nutrientread more
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