This study reveals that gut microbiota, particularly Lactobacillus species, regulate the daily rhythm of stress hormones like ...

The circadian rhythm refers to the regulation of basic bodily functions, such as sleep-wake cycles, that happen throughout a 24-hour day. The stress response — “characterized as a rapid ...

Following my cortisol blood test, I've spoken with several doctors to better understand my "high cortisol" results and answer ...

Mental health issues such as post-traumatic stress disorder (PTSD), generalized anxiety disorder, and depression contribute to sleep anxiety (Minjin & Suin, 2024). Symptoms of PTSD such as ...

Over time, that response can end up being a sort of default for us when times get hard. A universal stressor for children is navigating their parents’ stress responses. For example, a child ...

We never left a feature untouched in our reviews of the best PDF editor. From OCR and eSignatures to cloud storage services, we’ve tested them all – so we know what makes the best choice for ...

This can occur due to puberty, perimenopause, certain medications, stress, or various health conditions. Everyone’s menstrual cycle is different. Your cycle starts on the first day of your ...

Disrupted sleep can lead to changes in the body's stress response, including elevated levels of stress hormones like cortisol ... 3,320 adolescents across the U.S. to investigate incidents of high ...

The power to cow itself bestows more power on those doing the intimidating. It creates a call-and-cower response cycle that emboldens the aggressor, humiliates the victim, and demoralizes the ...