New research shows long-term sleep problems may change gut bacteria, increasing inflammation and health risks beyond the ...

Often undiagnosed, sleep apnea can quietly affect brain health, impacting memory, focus, and mood. A closer look at the signs ...

Evidence is mounting that specific gut bacteria are linked to sleep conditions, which may open the doors to dietary ...

Narcolepsy can lead to excessive daytime sleepiness, as well as cataplexy, a sudden loss of muscle tone. Other symptoms can include sleep paralysis and hallucinations that occur both during sleep ...

Up to 90% of patients with depression also suffer from sleep disturbances. Insomnia is both a symptom and a risk factor for ...

Sexsomnia poses diagnostic and legal challenges, with polysomnography aiding assessment and prevention centered on sleep ...

Paul P. Doghramji, MD, discusses the underdiagnosis of narcolepsy especially among younger individuals and how clinicians can address this.

Smartwatch makers promise to turn your wrist into a sleep lab, translating tiny movements and heart rate blips into colorful ...

You probably already know that a solid night’s rest can change everything. Your mood lifts, your mind sharpens, and your body ...

The second week, the gut and brain will begin to rebalance as hormones like serotonin and dopamine stabilize, gut ...

Lucid dreaming has all manner of benefits, from honing your skills to defeating PTSD - if you can learn to control it ...

Some Parkinson’s patients may experience strange symptoms, like smell loss and sleep disorders, decades before diagnosis.