Can you drink coffee to refresh yourself?

April 22, 2023
Coffee is a common drink, many office workers and students, like to drink a cup of coffee when fatigue, to refresh and relieve fatigue. So can you drink coffee to refresh yourself?

Can you drink coffee to refresh yourself?

Drinking coffee can be refreshing. Coffee can act on the cortical layer of the central nervous system to improve attention and associative ability, thereby reducing fatigue and playing a refreshing effect on the brain.

How long to drink coffee to refresh

The duration of coffee can last 3-4 hours. A cup of coffee after meals can eliminate the usual drowsiness after meals and improve work efficiency. But at night should drink less or no coffee.

How to drink coffee for refreshment

The best technique to drink coffee to refresh is to take a nap for 15-20 minutes after drinking coffee, which can clear the adenosine that makes the brain fatigued, so that people wake up with extra good spirits and special focus.

When to drink coffee good

For office workers, you can come to the office in the morning to brew a cup of coffee to refresh the brain. After the lunch break, before preparing to start the afternoon work, you can drink a cup of coffee to boost the spirit.

Can you drink more coffee?

Although the effect of coffee to refresh the brain is good, but should not drink more. Drinking too much coffee can cause sleep disorders, arrhythmia, migraines and other uncomfortable symptoms. The dose of caffeine poisoning is 10 grams, which is equivalent to 50 cups of coffee, so as long as you do not drink too much coffee, there will be no adverse reactions.

How much coffee is good to drink every day

According to research, a person's daily intake of 100-200 mg of caffeine will be able to achieve the effect of refreshment; up to 300-400 mg of caffeine, will not cause adverse reactions. In other words, 1-2 cups of coffee per day is more appropriate, it is best not to exceed the amount of 3 cups.
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