👉 The term "noradrenaline" refers to a chemical substance that is produced by the adrenal glands in response to stress or anxiety. It plays a crucial role in regulating the body's stress response and can be found in foods like bananas, chocolate, and certain medications. The exact mechanism of action for noradrenaline is still not fully understood, but it has been associated with muscle tension, heart rate, and blood pressure changes during stressful situations.