Often termed the 'stress hormone,' cortisol is an essential product of the adrenal glands. Its role extends beyond managing the body's stress response to modulating metabolic processes. Cortisol's responsibilities include overseeing the body's utilization of macronutrients such as carbohydrates, fats, and proteins, ensuring efficient energy use.
In addition, cortisol's influence on the immune system is noteworthy. It aids in controlling inflammation, a critical function that helps maintain the body's health during illness or injury. Thus, this hormone's dual role underscores the adrenal gland's wide-reaching impact.