Which hormone is also known as hydrocortisone and helps the body during stress?

Cortisol, often referred to as hydrocortisone, plays a crucial role in the body's response to stress. It is produced by the adrenal glands and is vital in managing how the body uses carbohydrates, fats, and proteins. During times of stress, cortisol is released to help maintain homeostasis by regulating metabolism and immune responses. It essentially equips the body to handle stress more effectively by providing the necessary energy and by modulating other bodily functions such as blood pressure and the immune response.

The other hormones listed have different primary functions. Adrenaline is responsible for the immediate 'fight or flight' response but does not predominantly manage stress over longer periods. Glucagon works to increase blood glucose levels, primarily during fasting or low-energy states, while insulin is focused on lowering blood sugar after eating. These hormones support various physiological processes, but cortisol specifically is the key hormone involved in long-term stress management and adaptation.