Which of the following statements is true of iron intake by the body?

A. Strict vegetarians are less likely to develop a dietary deficiency of iron.
B. After age 20, healthy males require more iron intake than do females.
C. The amount of iron in the body is maintained at a relatively constant level between 15 and 20 g.
D. The recommended dietary allowance (RDA) for iron should be between 10 and 18 mg.


Answer: D

Nursing

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