But cortisol levels can be impacted by a range of things, including illness, fever, sleep deprivation, inflammation, pregnancy and emotional factors, Dr. Cutler says. “In addition to internal factors, ...

You’ve been blaming your tired-looking face on late nights, poor sleep, or just getting older, but what if your reflection is actually showing you the early warning signs of adrenal dysfunction that ...

Influencers say that the concoction can boost energy and help you relax. We asked experts whether that’s true. By Caroline Hopkins Legaspi Feeling overwhelmed or sluggish? Can’t sleep? Craving junk ...