What cortisol is for
Cortisol is not the villain. It is the hormone that gets you up and sharp in a crisis. The problem is not having cortisol, it is never putting it away. When stress runs all day for months, your body reads it as an emergency that never ends.
What chronic stress does
- Your body holds on to energy and stores it around your organs.
- Your appetite rises, especially for dense, salty, sweet food.
- Your sleep gets lighter, which raises cortisol again the next day.
What brings it down
A ten minute walk after a meal. Training hard enough to complete the stress response your body was built for. Two minutes of slow breathing before you walk in the door after work. Sleep. Small, repeated and boring beats a perfect plan you do twice.