An adrenaline rush is one of the body’s vital defense mechanisms. This occurs when the body releases the hormone adrenaline, or epinephrine, into the bloodstream. The adrenal glands, which sit above ...

Adrenaline is also known as the fight-or-flight hormone. It’s released in response to a stressful, exciting, dangerous, or threatening situation. Adrenaline, also called epinephrine, helps your body ...

Adrenaline junkie is a phrase that’s used to describe people who enjoy intense and thrilling activities that generate an adrenaline rush. Other terms include sensation seekers, adventurers, or thrill ...

When we hear the word "addiction," we normally think about drugs, alcohol, or cigarettes. Less discussed but also common is adrenaline addiction: creating stress to get an adrenaline rush. Ironically, ...