Emma is a 25-year-old pregnant woman. Her need for ________ is 50% higher than before she became pregnant.

A. niacin
B. vitamin C
C. iron
D. calcium


Answer: C

Nutritional Science

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Currently the most accurate assessment tool for measuring bone density is

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Describe why energy needs decline with advancing age

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Which item is not an anthropometric measurement commonly used to evaluate overnutrition and undernutrition?

a. height b. arm length c. waist circumference d. head circumference e. infant length

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Plant stanols and sterols help to lower LDL cholesterol and are often added to food products such as _____

a. margarine b. bread c. milk d. cereal e. bottled water

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