Should we all be concerned about our cortisol levels? I took a blood stress test and spoke with experts to find out.

A study of 37 participants has shown a build-up of the stress hormone cortisol can be ... wants to understand what raised or lowered levels of cortisol might indicate. Andres Herane-Vives The ...

Ever feel like your mind is in a haze? Discover how anxiety triggers brain fog and practical ways to clear it.

Anxiety may be caused by a mental condition, a physical condition, the effects of drugs, or a combination of these.

Many patients are reading test results in their electronic medical record before their doctor has had a chance to go ...