Hormonal Regulation of Stress Response

The endocrine system plays a crucial role in regulating various physiological processes through the secretion of hormones. Understanding the interactions among different endocrine glands is essential for grasping how the body maintains homeostasis.

Consider the roles of the following hormones: cortisol, insulin, and adrenaline. Each of these hormones impacts the body during different states of stress or metabolism. Given this context, which hormone is primarily responsible for regulating the body's response to long-term stress and influencing metabolic processes by increasing glucose levels in the bloodstream?