Multiple Choice
Irving, who is 78 years old, takes human growth hormone supplements to regain the strength of his youth. He may be disappointed because the hormone has been shown only to
A) increase the red blood cell supply.
B) decrease fat and increase muscle mass, but not improve strength.
C) make him urinate more often.
D) increase his risk of cancer.
Correct Answer:

Verified
Correct Answer:
Verified
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