Drinking coffee every day may cause you to be nervous, and you can't sleep if you want to sleep, resulting in no energy when you get up the next day. In this case, you can't devote yourself to the next day's work. So, don't drink coffee every day. Drinking a cup of coffee every day is harmful to your health. It is best to drink coffee once in a while. Nothing can be too much. Even if you eat, you can't eat too much every day, not to mention coffee, a high-calorie drink.

It is best for women to drink less coffee, because if they drink one or more cups of coffee every day, it is likely to lead to irregular menstruation and may lead to female infertility in the future.

Taboos for drinking coffee

1, remember not to drink coffee with tea. Tannic acid in tea and coffee can reduce the absorption of iron by 75%. It is advisable to take warm boiled water.

2. Tannic acid in tea and coffee will reduce the absorption of calcium. Therefore, it is best to drink tea and coffee between meals.

3. Caffeine-containing drinks and foods can cause nausea, vomiting, headache, and rapid heartbeat after being drunk in large quantities by pregnant women. Caffeine can also enter the fetus through the placenta, affecting fetal development.

4. Many doctors believe that pregnant women drinking 1~2 cups (6~8 ounces each) of coffee, tea or carbonated drinks every day will not affect the fetus. But for the sake of caution, it is best for pregnant women to ban it. Caffeine can lead to an increase in abortion rate, so drink decaffeinated drinks.

Children should not drink coffee. Caffeine can excite children's central nervous system, interfere with children's memory and cause ADHD.

6. Strong tea, coffee and carbonated drinks are also risk factors for the formation of digestive tract ulcers; Therefore, patients with stomach problems should not drink more coffee.

7, coffee drinks contain caffeine, so it is easy to cause tinnitus.