cortisol is going to go up, but it should go back down again.
This is bad news, since cortisol also acts as an appetite stimulant.
cortisol is bad for your brain, particularly the hippocampus, which encodes memories.
This helps us regulate our cortisol and melatonin levels for a proper wake and sleep cycle.
When stress hits, the body releases the hormones adrenaline and cortisol in an effort to stimulate a “fight or flight” response.
While adrenaline levels are quick to normalize after release, it can take a while for cortisol levels to return to normal.
“We get stressed out and flooded with cortisol,” Kaminsky explains.
Your body begins to secrete adrenaline, your cortisol levels rise, and your heart starts pumping faster.
cortisol cor·ti·sol (kôr'tĭ-sôl', -zôl', -sōl', -zōl')