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Black coffee | what is the caffeine withdrawal reaction of drinking too much black coffee?

Published: 2026-04-03 Author: World Gafei

Last Updated: 2026/04/03, "Zhai" in Cantonese means simple, without any added meaning. The "fast coffee" refers to the coffee without any addition, which is what we often call black coffee. Some friends drink caffeine and feel like drinking traditional Chinese medicine, but after getting used to it, they feel that they can't do without black coffee all day. Actually, it's for coffee.

"Zhai" in Cantonese means simple, without any added meaning. The "fast coffee" refers to the coffee without any addition, which is what we often call black coffee.

Some friends drink caffeine and feel like drinking traditional Chinese medicine, but after getting used to it, they feel that they can't do without black coffee all day. In fact, this is a symptom of dependence on caffeine. Caffeine excites the brain. Once the brain gets used to a caffeine dose of about 100mg a day, we have to consume more caffeine, which is unhealthy in the long run.

Therefore, when we still can't lift our spirits after drinking a few cups of coffee, we should consider the matter of caffeine withdrawal. Unlike the serious withdrawal reaction of drugs, the situation of dozing off and lack of concentration in the process will be more serious in the first few days. When the body adapts, it will restore the mental state slowly.

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