In addition to heart rate monitoring, elite athletes and biohackers of the future will be rigorously testing their cortisol.

Can Cortisol Monitoring Help Turnaround PTSD? PTSD and depression – the most reported symptoms – are all brought about by cortisol.

"Say hello to cortisol, your body’s master hormone. It’s the friend that helped your ancestors flee predators in the African savannas....

As little as 20% higher cortisol levels over time can halt ovulation directly affecting women's fertility.

Long COVID manifests itself as new or worsening chronic health problems that continue or start 4 weeks or more after the initial infection.

Medically reviewed by Ioana Bina, MD, PhD Menopause is one of the biggest biological changes women go through. After all, it doesn’t only...