Your client, an 18-year-old bodybuilder, indicates that he is considering using growth hormones to increase his muscle mass. When discussing this, you would advise him about all of the following EXCEPT:
a. Possible adverse effects include acromegaly and diabetes.
b. Possible adverse effects include hypertension and increased risk of cardiovascular disease.
c. Using growth hormone in moderate amounts can make the heart function more efficiently.
d. Using growth hormones is potentially dangerous because the long-term effects are unknown.