You should choose to drink coffee after meals.
Coffee, as a representative of fashion and delicacy, has been favored by countless people. However, drinking coffee without paying attention to time will cause harm to people's body.
Coffee contains caffeine, after entering the body will promote sympathetic excitation, thus eliminating drowsiness, improve blood circulation, the body also feels warm, do not feel tired, so there is a "refreshing" effect. However, sympathetic nerve stimulation, excitation, but there is a negative effect on appetite, that is, appetite will be reduced, so drink coffee before meals will not want to eat. In addition, because the stomach is stimulated and gastric juice secretion increases, stimulation empty stomach, gastric ulcer and other patients unfavorable. This can be said to be a negative effect of coffee. However, drinking after meals, because gastric secretion will increase, so it is helpful for digestion.
Another benefit of drinking coffee after meals is that it prevents allergies. Asthma or allergic rhinitis is caused by the excitation of parasympathetic nerves in the allergic system. If it can stimulate sympathetic nerves and inhibit parasympathetic nerves, it will help prevent allergic attacks.
Of course, no matter how good things are,"enough is enough," otherwise, no matter how much caffeine is drunk before and after meals, excessive caffeine will cause palpitations, even trance, unstable walking center of gravity and other side effects.
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Drink coffee less and your partner use more milk.
Many people accompany instant drinks every day, often making bags of coffee or milk tea, but this fragrant drink should not be drunk. Fan Zhihong, an associate professor in the Department of Nutrition and Food Safety at China Agricultural University, reminds people that these fragrant drinks contain trans fatty acids, which are the most harmful to people's cardio-cerebrovascular system. There are plant fat powder in many instant ingredients, which is usually glucose syrup and hydrogenation.
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A fourfold increase in stroke after drinking coffee in the morning
According to a recent study published in the journal Epidemiology, middle-aged and elderly people who drink coffee in the morning are prone to stroke, especially those who rarely drink coffee in the morning. an hour after drinking coffee in the morning, the risk of stroke is four times higher than usual. The researchers analyzed the medical records of more than 500 first-time stroke patients and found that the less coffee they drank, the more likely they were to have a stroke in the morning. Usually
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