Role of Cortisol in the Human Body

The human body relies on various physiological processes to maintain homeostasis and support life. One crucial system involved in these processes is the endocrine system, which secretes hormones into the bloodstream to regulate numerous body functions including metabolism, growth, and the stress response.

One of the primary glands in this system is the adrenal gland, which produces hormones such as cortisol and adrenaline. Cortisol, often referred to as the 'stress hormone,' plays a significant role in the body’s reaction to stress. It helps to regulate metabolism, control blood sugar levels, and reduce inflammation.

Which of the following statements best describes the role of cortisol in the human body?