Part of cortisol's impact is mediating the stress response — that fight-or-flight instinct that allows you to deal with ...

Sleep deprivation creates dangerous conditions for heart attacks. Learn how skipping sleep triggers inflammation, raises ...

Sunlight plays a huge role in our energy levels and sleep quality. One study found that those who got enough morning sunlight ...

"When it is withheld, the consequences are devastating." Long-term sleep deprivation is when you regularly get less sleep than your body needs. This can occur over the course of weeks, months and ...

All products are independently selected by our editors. If you buy something, we may earn an affiliate commission. We’ve all had periods where sleep eludes us. Sleep deprivation is horrible.

Ludhiana: Do you feel drowsy even hours after waking up? Do you hit the snooze button every time your alarm goes off? Chances are you are sleep depriv.

In both studies, sleep deprivation increased mental fatigue and impaired performance, but the use of a combined warmup that brought together physical activity with some mental engagement led to ...

Sleep deprivation during pregnancy poses significant risks to both mother and baby, impacting fetal development and maternal well-being. Hormonal fluctuations exacerbate sleep challenges ...