It’s no secret that stress can take a toll on our health in many ways. Mentally, it can lead to anxiety and depression, burnout at work, and feeling irritable and overwhelmed. Physically, it can cause ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Cortisol is a stress hormone that usually peaks in the ...

Good morning! As you probably already know, cortisol is the big hype of 2025. High cortisol levels! Cortisol deficiency! Foods and supplements and practices for balancing that cortisol! We’ve gotten ...

Fight, flight, and freeze are survival responses activated by our nervous system in threatening or stressful situations. When these responses are triggered, cortisol levels rise, causing the body to ...

What is cortisol, and how is it related to stress? Cortisol is often called the "stress hormone" and is released by the adrenal glands -- part of the hypothalamic-pituitary-adrenal axis, a bodily ...