Growth hormone research focuses on the study of the hormone responsible for regulating growth, metabolism, and development in humans and other animals. This hormone plays a crucial role in promoting growth during childhood and adolescence, as well as regulating various physiological processes throughout life. Researchers study the production, secretion, and functions of growth hormone, as well as its role in various health conditions and diseases. Additionally, growth hormone therapy is a common focus of research, particularly in the treatment of growth disorders and other medical conditions. Overall, growth hormone research aims to improve our understanding of this important hormone and its impact on human health.