Which system contains glands that affect growth, development, and health?

The endocrine system is responsible for producing hormones that regulate various functions in the body, including growth, development, metabolism, and overall health. This system comprises a network of glands, such as the pituitary, thyroid, and adrenal glands, which release hormones directly into the bloodstream. These hormones serve as chemical messengers that influence numerous physiological processes, from growth and sexual maturation to responses to stress and energy regulation.

In contrast to the other systems listed, such as the nervous system, which primarily deals with transmitting signals and processing information, and the digestive system, which focuses on the breakdown and absorption of food, the endocrine system specifically impacts long-term bodily functions and developmental processes through hormonal activity. Therefore, understanding the nuances of how the endocrine system operates is crucial for comprehending its significant role in maintaining overall health and development.