Human growth hormone (hgh) is a drug used to treat children suffering from endocrine deficiencies. some athletes use it illegally to
a.
alter their state of mind
b.
improve their performance
c.
escape the pressures of life
d.
relax

Explanation:

Endocrine deficiencies refers to an endocrine disoder which slows the growth of children.

Now, Human Growth Hormone can help children to supplement the endocrine disorder. However, athletes often use HGH to increa the body mass and their performance, specifically, to recover faster from muscle fatigue.

Therefore, the right answer is B.

the answer is life structure