Just 15 minutes... an old habit that gives the brain a powerful boost of energy

 

Dr. Ekaterina Dubrovina, Associate Professor in the Department of Health at the Institute of Problems of Medicine at Pirogov University, points out that a short nap during the day is a scientifically proven way to restore concentration and memory.

A doctor revealed the reason for the spread of the daytime nap habit, explaining that even 15 minutes of sleep at the right time can have a noticeable effect on cognitive abilities and psychological state.

She explained that taking a midday break was a common tradition in many cultures, not seen as a luxury or a fleeting habit, but as a natural way to adapt to biological rhythms and climatic conditions. She noted that modern studies confirm what humans have instinctively understood since ancient times: that short breaks during the day help restore focus and emotional balance without negatively impacting nighttime sleep.

The doctor said that "a short nap of between 15 and 30 minutes is an effective way to restore energy without disrupting the daily sleep schedule," adding that taking one, especially between 12:00 and 15:00, can improve mental abilities, including memory, information processing speed and the ability to concentrate, which is particularly important for people whose work requires a great deal of mental effort.

She pointed out that the midday siesta has historical roots, particularly in countries with hot climates like Spain, Italy, and Greece, where it was not merely a social custom but a necessity for coping with the midday heat. People would avoid work during peak hours and resume their activities after temperatures cooled in the evening.

The doctor emphasized that a short afternoon nap is not a waste of time, but rather an investment in brain health and increased productivity. However, she stressed the importance of adhering to its duration and timing. She cautioned against excessive daytime napping or taking a nap shortly before sunset, as this can disrupt the body's biological clock and transform the anticipated rest into feelings of fatigue and lethargy.