What nutrient has accounted for virtually all of the increase in kcal intake of people in the United States since the 1970s?
a. Fat b. Protein
c. Alcohol d. Carbohydrate
d
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The digestive system during infancy can be accurately described by which statement?
a. gastrointestinal problems frequently interfere with health and growth in young infants b. The GI tract is completely functional for digestion at 9 to 12 months of age c. infant stools change based on ability of intestinal villi to absorb nutrients
Which mineral is a component of the body's oxygen-transporting system?
a. zinc b. phosphorus c. iron d. magnesium e. chromium
Psychologically, women with eating disorders typically have a hard time when they gain weight in pregnancy due to the fact that they:
a. base their self worth on how much they weigh. b. are dedicated to keeping their body weight low. c. are unable to gain weight normally because their metabolism is so low. d. All of the above are true. e. a and b only
List any 2 nutrients that athletes may need to replenish after an event using supplements. How do nutrient needs differ for an endurance athlete versus a strength/speed athlete?