Can improve concentration and productivity

Different parts of brain function depend on sleep. Lack of sleep has a negative impact on cognition, concentration, productivity, and performance.

One specific research on overworked physicians gives a good example. Clinically significant medical mistakes were found to be reported by doctors with moderate, high, and very high sleep-related impairment 54%, 96%, and 97% more frequently, respectively. Similarly, children, teenagers, and young adults who get enough sleep do better in school. The ability to solve problems and perform memory tasks are both improved by getting enough sleep, both in youngsters and adults. In short, a good night's sleep can improve memory and problem-solving skills. On the other hand, insufficient sleep has been linked to impaired brain function and judgment.