Definition: The hormone released in the body during times of stress.
Insight: Cortisol is the first level of our fight or flight response, when we feel potential danger. It is responsible for our feelings of stress and anxiety, including those we feel at work.
Insight: Cortisol is released when we feel alone and vulnerable. In contrast, oxytocin is released when we are around others we feel safe with.
Insight: Cortisol inhibits the release of oxytocin, the chemical responsible for empathy, so when we are stressed we find it difficult to be concerned about others.
Insight: Cortisol increases aggression, surpresses sex drive, and turns off 'non essential' functions including digestion, growth, and our immune system.
Insight: When we have a stressful work environment, we are more prone to illness.
