We'll look at human growth hormones in the next section.

I know of only one study in this country that has used human hormones.

But baseball, like other major professional sports, does not have a test for human growth hormone.

In 1952, the first preparation of human growth hormone was developed.

Its structure and function is similar to that of human growth hormone.

There is no commercially available test for human growth hormone.

There will also be enhanced testing for human growth hormone.

This offers reason to hope that the human hormone will work in overweight people as well.

He said that human growth hormone was a bigger problem than steroids.

Some proteins, like human growth hormone, may never be needed in large amounts.