Medical evidence suggests that for optimum health and function, the average adult should get seven to nine hours of sleep daily. Although each hour of lost slumber goes into the health debit column, we don’t get any monthly reminders that we’ve fallen in arrears. In fact, the greater the sleep debt, the less capable we are of recognizing it: Once sleep deprivation — with its fuzzy-headedness, irritability, and fatigue — has us in its sway, we can hardly recall what it’s like to be fully rested. And as the sleep debt mounts, the health consequences increase, putting us at growing risk for weight gain, diabetes, heart disease, stroke, and memory loss.
Scource: The Family Health Guide – Harvard Health Publications
Joni and Celynn give us some great advice on how to using power napping a technique to get out of sleep debt!