What exactly is a power nap and what does it do to our body?

A power nap is a short period of sleep, usually ranging from 10 to 30 minutes, that is intended to increase energy and alertness without the negative effects of longer sleep periods, such as drowsiness or sleep inertia.

A power nap usually lasts between 10 and 30 minutes. Shorter naps of 10 to 20 minutes are often recommended because they provide the benefits of sleep without entering deep stages of sleep. Power naps are usually taken in the mid-afternoon, when people often experience a natural dip in alertness and energy.

Research shows that a short nap can improve alertness and cognitive performance. This is especially helpful for people who feel tired or less focused mid-day. Power naps can help restore alertness and improve performance in tasks that require concentration. During a power nap, the body gets the chance to recover and regain energy without entering deep sleep phases, thus avoiding sleep inertia.

A power nap can be an effective way to improve energy levels and cognitive function throughout the day without the drawbacks of longer naps. By choosing the right duration and timing, people can make the most of these short sleep periods.

Source: https://www.sciencedirect.com/science/article/abs/pii/B9780444537027000099?via%3Dihub

Author: Prof. Dr. Dirk Devroey - Latest update: 2023-12-09 - Copyright: Clinifacts 2024