What causes delayed sleep phase syndrome? DSPS (delayed sleep phase syndrome) is predominantly genetic, Wilson tells us. “We inherit our sleep type from our ancestors, and some of us are naturally ...

Delayed sleep phase syndrome (DSPS) is a most prevalent circadian rhythm sleep disorder and is marked by a delay in the timing of sleep episode compared to desired or necessary sleeping and wakeup ...

A new study by researchers at UC Santa Cruz shows how a genetic mutation throws off the timing of the biological clock, causing a common sleep syndrome called delayed sleep phase disorder. People with ...

Some of us are night owls, while others are morning larks. That’s down to our chronotype – our natural, in-built preference for morning or evening activity. And while some evidence suggests that ...

We all have nights where we stay up later than we should. However, if you’re a night owl by nature, it might be doing more harm to your health than you realize. “We live in a sleep-deprived society ...

Medically reviewed by Allison Herries, RDN Key Takeaways Melatonin is a hormone that regulates your circadian rhythm and ...

Before I was diagnosed with bipolar disorder, I didn’t think twice about sleep. I’d always been a night owl, but I went to bed reasonably early. And I never had trouble falling asleep or getting eight ...

Insomnia isn’t just a result of late nights or poor habits; it’s often a sign of something deeper. If you find yourself wide awake despite feeling tired, there could be an underlying medical reason.

Insomnia often signals deeper health issues beyond poor habits, ranging from mental health disorders and chronic stress to hormone imbalances and digestive problems. Various conditions like sleep ...