High cortisol? How to relieve stress and feel better

Cortisol is often called the stress hormone because it helps the body respond to perceived threats. It is produced by the adrenal glands and regulates metabolism, blood pressure, inflammation, glucose, and the sleep-wake cycle. In small bursts, cortisol supports alertness and energy, enabling focus during demanding tasks; when the stress response is chronic, the thermostat-like system may stay on high. Persistently elevated cortisol can disrupt major body systems, increasing blood pressure, suppressing immune function and raising blood sugar, while also influencing metabolism and abdominal fat storage. Managing cortisol involves addressing stress triggers, improving sleep, regular exercise, mindful breathing, and balanced nutrition.