What are the advantages and disadvantages of drinking coffee regularly? what are the taboos about drinking coffee?

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What are the advantages and disadvantages of drinking coffee to your health? Is there any taboo about drinking coffee?

The benefits of drinking coffee

1. Drinking 2-3 cups of coffee a day can reduce the overall mortality rate. According to an article, people who drink 2-3 cups of coffee a day have a lower overall mortality rate of about 10% and 15% lower than those who do not drink coffee for various reasons.

two。 Drinking coffee has the effect of antioxidation. Coffee beans are rich in antioxidant polyphenols, which can inhibit inflammation and improve the function of blood vessels, and play a certain role in the prevention of cardiovascular disease and cancer.

3. Coffee can reduce the risk of type 2 diabetes. With the increase in obesity and lack of exercise, the incidence of diabetes has greatly increased, and studies have shown that drinking coffee can reduce the risk of diabetes.

4. Drinking coffee can keep people awake and lift their spirits. Many white-collar workers know how to drink a cup of coffee before work, which can relieve fatigue, improve work efficiency and improve attention, because of the central excitatory effect of caffeine.

5. Another function of coffee is to sober up. It is easy to have a headache after drinking, which is because the body contains acetaldehyde, which requires reducing the content of acetaldehyde in the blood. Caffeine can not only improve blood circulation, but also has a diuretic effect, excreting the hangover acetaldehyde through the urine.

6. In addition, drinking coffee can also reduce the risk of Alzheimer's disease and Parkinson's disease.

The disadvantages of drinking coffee

1. Caffeine may have an effect on the body. Caffeine, a double-edged sword, may cause palpitations, insomnia and unstable blood pressure, so drinking coffee in people with cardiovascular disease may lead to further damage to blood vessels.

two。 Drinking coffee in the evening may affect sleep. Usually, drinking coffee in the morning, the body after a day of metabolism, in the evening will not affect sleep, but drinking in the evening may lead to insomnia.

3. Instant coffee can cause cancer. The content of acrylamide in instant coffee is higher than that in pure coffee, which is a carcinogen. Drinking instant coffee is not as good as drinking boiled coffee.

4. White coffee is high in calories and easy to get fat. This kind of coffee is high in sugar and oil, so instead of drinking coffee, it is better to drink sugar and fat, which is very high in calories.

5. Drinking coffee on an empty stomach is prone to damage to many organs. First of all, it will damage the gastrointestinal mucosa, and then it will affect the liver metabolism and cardiovascular system, serious may cause gallstones, gallbladder polyps and so on.

The taboo of drinking coffee

1. Don't drink coffee on an empty stomach.

two。 You'd better have coffee in the morning.

3. Drink the right amount of coffee

4. You'd better drink boiled coffee.

5. Suffering from cardiovascular disease, stomach disease, gallbladder disease, people who are taking medicine, pregnant women are not suitable to drink coffee.