A scientific study revealed a technique to combat fatigue by mixing two things that seem contradictory.
A scientific study supports an unconventional technique to combat fatigue: combine a short nap with coffee consumption. Although it may seem contradictory, this practice has proven to be effective in improving cognitive performance and reducing fatigue. The key lies in the interaction between the effects of caffeine and natural sleep processes.
Recent research explores how this combination can enhance concentration and energy more efficiently than each action separately. The method, known as “caffeine napping,” is based on neurochemical principles that optimize the short rest and stimulating effect of coffee.
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The brain accumulates adenosinea neuromodulator that generates drowsiness as cells consume energy during the day. Caffeine acts as a blocker of adenosine receptors, preventing this substance from slowing down nervous activity.
Scott Rivkeespediatric endocrinologist and professor at the Brown School of Public Health, explains that caffeine interferes with the natural sleep mechanism. “It is a balance relationship: adenosine induces fatigue, while caffeine counteracts it”points out the specialist. This antagonism allows the body to regain energy without falling into deep sleep.
How to properly nap with caffeine according to science
The ideal moment to apply this method is essential. Experts recommend drinking coffee 20 to 30 minutes before a short napsince that is the time it takes for caffeine to take effect. a nap less than 30 minutes avoid the “sleep inertia” (the groggy feeling upon waking) and maximizes cognitive benefits.
Seiji Nishinoprofessor emeritus of psychiatry at Stanford, highlights that “The nap eliminates some of the accumulated adenosine, while caffeine blocks the remaining receptors.” Siobhan Banksa professor specializing in sleep, suggests trying this technique with moderate doses of coffee to evaluate its effectiveness in each person.
However, studies warn that results may vary depending on age and health conditions. Nora D. Volkowdirector of the US National Institute on Drug Abuse, clarifies that most of the research was conducted on young, healthy adults. Therefore, he recommends not considering this method as a replacement for night rest, but rather as an occasional supplement to improve performance during the day.
Source: Ambito
I am an author and journalist who has worked in the entertainment industry for over a decade. I currently work as a news editor at a major news website, and my focus is on covering the latest trends in entertainment. I also write occasional pieces for other outlets, and have authored two books about the entertainment industry.
