The 10-day holiday in the Spring Festival is coming to the end, and office workers are ready to take leave and return to their workplace. Some people don’t want to put them on the expressway to choose to start the night. Many people think that drinking coffee is refreshing, but they become more and more tired as they drink, and it is useless. Chen Yixin, director of the Department of Internship of the Department of Bed and Institutional Department of Ciqi Hospital in Taichung, explained that there was a saying when drinking coffee, "Sleep a nap and then drink coffee, the best effect!"

Why can't drinking coffee make you feel refreshed when you drive on a night car? The holiday is imminent, and it is a good choice to avoid peak hours or high load controls for late-night driving. However, many people rarely succeed in drinking coffee. They almost have to stop at the rest stop and take a break before embarking on the road, which makes drivers confused. Why can you keep your energy while drinking coffee at work? Can't you get the effect of the night driving?

Chen Yixin pointed out that drinking coffee can refresh the body and body products of "adenosine". "Adenosine" has the function of adjusting the sleep cycle of the brain. When the "adenosine" in the brain is too high to a certain extent, it will be combined with the neurons, causing activity to decrease and make people drowsy.

The caffeine chemistry structure is very similar to "adenosine", so if you replace "adenosine" and combine it with the neuron, you can refresh your mind in a while.

Take a nap and drink coffee. Chen Yixin's replenishment effect is the best. If your body feels sleepy and drinks coffee again, you can't get enough time to get caffeine after a day of fatigue. Adenosine has already taken the lead and prevents caffeine from outside, so the reverse effect of drinking is getting more and more tired. "It's better to take a nap and replenish coffee after reducing adenosine. It is the best time to replenish coffee."

He also reminded that medical research points out that after 3 to 6 hours of coffee consumption, half of the caffeine is still in the body; pregnant women receive slow ejaculation, even up to 15 hours.

Chen Yixin suggested that friends who rely on drinking coffee to refresh themselves should pay attention to the time and weight of time, and the best way to eliminate fatigue is to replenish sleep appropriately.