Don't drink coffee when you just get up! Grasp two prime times to get rid of drowsiness.

Professional barista communication, please pay attention to coffee workshop (Weixin Official Accounts cafe_style )
Human beings have certain stereotypes about many rules of life. Breakfast must be eaten, three meals must be punctual and practical, coffee must be drunk in the morning, etc.
But according to reports, a science video channel, ASAP Science, says morning is the "worst" time to drink coffee. What was the reason?
In fact, this has something to do with the high cortisol index in the body early in the morning! Drinking coffee when cortisol levels are high causes two major problems:
First, caffeine interferes with the production of cortisol (a hormone released in response to stress and low blood sugar that gives you a boost), lowering your cortisol index. You need more caffeine to achieve balance. In short, it's replacing the natural caffeine in your body with caffeine in your coffee. It doesn't sound like a good deal!
Second, coffee drinkers who drink coffee early in the morning tend to develop a tolerance for coffee because cortisol's originally invigorating effect has been replaced, making people drink more and more to wake up well.
In fact, according to the 2009 NCBI study, cortisol levels peak at three times of the day, so excluding those three times leaves the best time to drink coffee between 10 a.m. and 12 noon and between 2 p.m. and 5 p.m.
Therefore, people who are used to drinking a cup of coffee every morning may have to adjust their coffee schedule so that they don't drink it for nothing!
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Ethiopia (ETHIOPIAN) Rainbow Ice Coffee
Professional barista communication please follow the coffee workshop (Wechat official account cafe_style) near the end of the summer vacation, the weather is still the same hot, even used to drinking hot coffee I do not want to drink hot coffee, but feel that the taste of homemade American iced coffee is not special, there happen to be Ethiopian coffee beans at home, so I tried to make this Ethiopian rainbow iced coffee
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Experience: boys learn coffee more scientifically and rationally, while girls learn coffee more casually.
The exchange of professional baristas Please follow the Coffee Workshop (Wechat official account cafe_style) recently published a discussion on hand-brewed coffee in a forum and found that there are really many experts in coffee research in Taiwan, and there are many enthusiastic people who share with you their experiences and methods of studying coffee for many years. From it, I also found an interesting phenomenon:
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