What role does cortisol play in the body?

Cortisol is a hormone produced by the adrenal glands in response to stress. It plays a critical role in various bodily functions, but it is particularly well-known for its connection to the body's stress response. When a person experiences stress, cortisol levels increase, which can lead to several physiological effects.

One way cortisol impacts the body is through its involvement in fat metabolism. Elevated levels of cortisol can lead to increased fat production, particularly visceral fat, which is stored around the organs. This relationship underscores why managing stress is important for overall physical health, as prolonged high levels of cortisol can contribute to weight gain and other health issues.

Understanding that cortisol is mainly associated with the body's stress response helps clarify its significant role in fat production compared to other functions that may not be as directly influenced by cortisol levels.