To better understand why some people develop the condition while others do not, researchers have worked together to identify ...

Chronic sleep deprivation acts as a systemic stressor, elevating risks for cardiovascular disease and metabolic dysregulation while impairing cognitive function.

Natural killer (NK) cells are the bodyguards of our immune system. As a first line of defense, they destroy invading pathogens, foreign bodies, and infected cells in early stages, thereby preventing ...

Once promoted as a safer alternative to opioids, the widely prescribed drug is now linked to withdrawal, overdoses and serious side effects that many patients say they were never warned about.

Older adults with a combination of insomnia and obstructive sleep apnea demonstrated worse sleep and verbal memory ...

What causes chronic fatigue syndrome? From viral infections to immune disorders, discover the triggers and symptoms behind ...

Study links anxiety to 74% fewer natural killer cells—immune defenders against cancer and infections. Insomnia intensifies the effect.

People with anxiety or insomnia tend to have weaker immunity. The decline of a key immune cell may be a culprit.

Joint pain and body aches are also common. How menopause causes these symptoms isn’t fully understood, but experts say they ...

Paradoxical insomnia is a sleep disorder in which a person feels like they are not getting enough sleep, yet objective sleep testing does not detect any sleep disturbances. They may experience limited ...

Discover the psychological drivers behind delayed sleep and learn actionable hygiene practices to restore circadian rhythms and cognitive function.

There is little awareness, particularly among clinicians, of the medical and psychological complexities of "topical steroid ...