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What are the disadvantages of drinking black coffee on an empty stomach in the morning?
Coffee contains more caffeine, which can stimulate gastric acid secretion and increase gastric acid concentration. At this point, after a night's rest, my stomach is empty. Hyperacidity can easily damage the gastric mucosa, causing stomach pain, heartburn and even nausea.

In addition, drinking a lot of espresso on an empty stomach may also cause discomfort such as rapid heartbeat, chest tightness and palpitation. Moreover, coffee will accelerate the energy consumption of the body, and drinking it on an empty stomach in the morning is likely to lead to hypoglycemia.

If you want to have a cup of coffee in the morning to refresh yourself, you'd better drink it after breakfast. If time is tight, it is best to eat some foods rich in carbohydrates before drinking coffee, such as bread, steamed bread and various cakes, which not only protects the gastrointestinal tract, but also increases energy for the body and improves work efficiency.

Extended information matters needing attention in drinking coffee

Drink less three-in-one coffee. Considering the cost, a cup of 5 yuan coffee with a price of 10 yuan usually does not use better quality coffee beans. As for three-in-one coffee, most of them are made of coffee essence or coffee seasoning powder, which can't make good use of coffee beans, and the added sugar and creamer have higher calories.

Smell it before you taste it with your tongue When drinking coffee, don't swallow it, but smell it close to your nose first. If it smells spicy, it means that coffee beans are not fresh. After passing the smell test, take a sip of coffee in your mouth, taste it gently with your tongue and slowly swallow your throat. If it tastes clean and bright, the aroma is full and pleasant, and the body has no adverse reactions, it is a good cup of coffee.

Use fresh milk instead of cream. For the sake of health, it is suggested to replace creamer with fresh milk and add less sugar to avoid offsetting the original benefits of coffee.

People's Network-Don't make these mistakes when drinking coffee.

People's Daily Online-Some Reminders for Drinking Coffee after Breakfast