what is cortisolcortisol function
The Many Roles of Cortisol in the Body: Why It's More Than Just the "Stress Hormone"
Cortisol has a reputation problem. It gets blamed for belly fat, burnout, and sleepless nights. But this so-called stress hormone is actually one of your body's most essential allies. It fuels your morning energy, regulates blood sugar, calms inflammation, and even supports a healthy pregnancy. It follows a precise daily rhythm, rising with the sun and fading as night falls.