Coffee, that cup of fragrant drink, is deeply loved by many people. But what are the benefits and disadvantages of coffee on the body? This is a question that confuses many people. Some people say that coffee refreshes the mind, while others worry that drinking coffee will be harmful to health. Below, let's take an in-depth look at the pros and cons of coffee.
1. The benefits of coffee
1. Refresh your mind:
Coffee contains caffeine, which stimulates the central nervous system and keeps people awake and alert. Caffeine prevents adenosine from binding to receptors, thereby reducing fatigue. When you feel sleepy, a cup of coffee can help you regain your energy quickly.
2. Promote metabolism:
Coffee can increase the basal metabolic rate and help the body burn more calories. This is because caffeine can stimulate the secretion of adrenaline, thereby promoting fat decomposition.
2. The disadvantages of coffee
1. Affects sleep:
Caffeine in coffee has an exciting effect and may affect sleep quality. Drinking coffee, especially at night, may cause difficulty falling asleep, light sleep, or frequent wakeups.
2. Causes stomach discomfort:
Coffee is an acidic beverage that may irritate the gastric mucosa
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While drinking coffee, you need to pay attention to the following points:
1. Pay attention to drinking time:
It is best not to drink coffee at night to avoid affecting sleep.
2. Avoid drinking on an empty stomach:
Drinking coffee on an empty stomach may irritate the gastric mucosa and cause stomach upset.
Coffee has both advantages and disadvantages
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