Drinking coffee has become a habit of many people's daily life, and coffee, as one of the three major drinks, is really loved by the public. Especially for office workers, drinking coffee can refresh the mind and improve work efficiency, so it has become the choice of daily essential drinks. However, when things go to extremes, coffee is also a double-edged sword. Excessive or physical fitness is not suitable for drinking coffee will bring many adverse effects. So the editor of this article will talk to you about the disadvantages of drinking coffee, people who are not suitable for drinking coffee and the taboos of drinking coffee.
The disadvantages of drinking coffee
1. Caffeine may affect the body. Caffeine, a double-edged sword, may cause palpitations, insomnia and unstable blood pressure. Therefore, drinking coffee for people with cardiovascular diseases may lead to further damage to blood vessels.
2. Drinking coffee at night may affect sleep. Usually, drinking coffee in the morning will not affect sleep after a day's metabolism, but drinking coffee at night may lead to insomnia.
3. Instant coffee may cause cancer. The content of acrylamide in instant coffee is higher than that of pure coffee, which is a carcinogen. It is better to drink boiled coffee than instant coffee.
4. White coffee is high in calories and easy to get fat. This kind of coffee is high in sugar and oil. It's better to drink sugar and oil than coffee. The calories are very high.
5. Drinking coffee on an empty stomach is easy to damage many organs. Firstly, it will damage the gastrointestinal mucosa, secondly, it will affect the liver metabolism and cardiovascular system, and in serious cases, it may cause gallbladder stones, gallbladder polyps and so on.
Taboo of drinking coffee 1. Do not drink coffee on an empty stomach; 2. It's best to drink coffee in the morning; 3. Drink coffee in moderation; 4. It's best to drink boiled coffee; 5. People with cardiovascular disease, stomach disease, gallbladder disease, taking medicine and pregnant women should not drink coffee.