An athlete is in the early weeks of an aerobic training program and develops a decrease in hemoglobin concentration not associated with undue fatigue. Which statement is true?
a. Decreased hemoglobin concentrations are never a cause for concern.
b. The athlete has an iron deficiency

c. The athlete is experiencing low blood volume.
d. Taking a vitamin mineral supplement is necessary to correct the issue.
e. The athlete probably has a condition called sports anemia.


e

Nutritional Science

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Which substance is banned in many sports?

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