Human growth hormone
Human growth hormone is a small protein that travels in the bloodstream to stimulate growth. Learn more about the medical uses of human growth hormone.
Gigantism is a rare condition that causes children to grow abnormally fast and tall. It can be treated successfully, but there may still be symptoms.
Acromegaly causes parts of the body to grow larger and mostly affects people in middle age. It can be effectively treated, especially if diagnosed early.
Most people with dwarfism lead relatively long, healthy lives; the main problem they face is discrimination. For others, there are health issues to be aware of.
Drugs in sport
Using drugs to give you an edge in sports performance can also affect your health. Find out about what damage drugs can do to your health by reading our page.
Human chorionic gonadotropin (hCG) is a hormone that can be detected in your urine and blood when you're pregnant.
The hormonal system influences your metabolism, growth and many other functions. Learn more about what it is and conditions related to the hormonal system.
The pituitary gland makes different hormones, some that have direct effects on the body and others that control other endocrine glands.
Endocrine glands and their hormones
The hormone system is the way in which one part of the body tells another part of the body to do something important. Find out more about different parts of the hormonal system.
Links to trusted information about pituitary hormones.