(CNN) — Find yourself yawning a lot? Do you need that third or fourth cup of coffee to make it through the afternoon at work? Such signs of sleepiness may be a red flag of a serious sleep deficit that ...

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

(CNN) — Find yourself yawning a lot? Do you need that third or fourth cup of coffee to make it through the afternoon at work? Such signs of sleepiness may be a red flag of a serious sleep deficit that ...

According to Dr Kumar, the best way to approach sleep banking is to do so gently and in a planned way. He shared a few ...

Sleep debt, also known as sleep deficit, sounds a little menacing. What is sleep debt, though? It doesn’t have anything to do with money loans or the economy. Sleep debt is basically another way of ...

Companies today glorify the executive who logs 100-hour workweeks, the road warrior who lives out of a suitcase in multiple time zones, and the negotiator who takes a red-eye to make an 8 AM meeting.

Some people bounce out of bed after six hours while you struggle to function with less than nine. If you’ve ever felt guilty about needing more sleep than others, science has vindication for you. Your ...