Boutique Coffee Common sense how long will it take for coffee to be refreshing
Researchers at the University of Barcelona in Spain recently found that it takes only 10 minutes for coffee to be refreshing. The maximum amount of caffeine entering the bloodstream is 45 minutes, but it takes only a few minutes to reach half of the maximum.
It is reported that men are more sober than women after drinking espresso. They analyzed 688 college students and measured them before and after drinking coffee for 10, 20 and 30 minutes. They also found that volunteers became awake after drinking decaffeinated coffee, but to a small extent. Decaffeinated coffee has a more obvious effect on women than men.
The researchers say the effects of caffeine can last for two to three hours, and some can last as long as four or five hours, depending on individual sensitivity and metabolic rate.
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How to judge caffeine addiction in children Coffee common sense
There are hundreds of energy drinks on the market in the United States, and many children find it difficult to resist them. After drinking it, the spirit is very high, said Mani Cauchy, an eighth-grader in California, USA. Marni is 14 and drinks her favorite caffeinated drink three or four times a week. If she goes out to play basketball, she especially wants to
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Coffee basics Common sense Black tea collides with coffee
Coffee with a kind of not ostentatious not insolent posture, strong feelings swept the world; black tea is a harmonious proposition, carrying the tolerance of words also rest infiltration of the daily life of the Chinese people. You can choose between these two, because they can fulfill your own entertainment. They have something in common, but they also have their own distinct personalities, so that they often become people's comparisons.
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