Source: China Economic Network
Coffee is a popular drink among young people. However, although coffee has the effect of refreshing the mind, it should not be drunk more. Does drinking espresso cause poisoning? What is the specialty of drinking coffee? Below, the Life Channel of China Economic Network takes you to understand.
China Economic Network Infographic Fu Yunpeng /Photo
Can drinking espresso poison me?
The claim that drinking espresso can cause poisoning worries many people, but is this claim credible? In general, coffee poisoning is unlikely, according to experts. The caffeine content of the coffee we drink is generally low, unless we are allergic to coffee, there is generally no poisoning phenomenon, and coffee is more as a cause of illness, rather than directly caused by excessive caffeine intake.
Most of the patients who drink coffee and have symptoms have been in a sub-healthy state such as fatigue, and then drinking a large amount of coffee, caffeine stimulates the sympathetic nervous system, causing excessive excitement of the sympathetic nervous system. Coffee itself does not cause palpitations, but the caffeine in it will make people's sympathetic nerves more excited. Symptoms such as palpitations indicate that your body is in a sub-healthy state.
What is the specialty of drinking coffee?
Do not drink coffee while smoking. Because the caffeine in coffee and the nicotine in cigarettes will react together, it is easy to cause changes in some cells and induce cancer.
Calcium deficiency can not drink coffee. Every time you drink a cup of coffee, the calcium in our body will damage about 8 mg, so people who lack calcium are best not to drink coffee.
It is not advisable to drink coffee in the evening. Because coffee has a very powerful refreshing effect, it is easy to cause us insomnia symptoms if we drink coffee at night.
Do not drink coffee on an empty stomach. Drinking coffee on an empty stomach is more likely to cause "stomach gas injury", affecting the digestion and absorption of stomach function, and in severe cases, it will lead to stomach ulcers.
Coffee time to master. Coffee generally works about an hour after drinking, and its time to act on the human body can generally be maintained for 4-5 hours, if you want to be energetic in a day, the time to drink coffee should be 9 to 10 am, or two or three o'clock in the afternoon.
Drink coffee without excessive amounts. Drinking coffee in moderation can be refreshing, but drinking more than the amount of coffee you are accustomed to drinking can make people too excited and even cause nervousness.
Who should not drink coffee?
pregnant woman. Drinking coffee for a long time, sleep may not be guaranteed, and the heartbeat is always accelerated, which will increase the burden on the heart and fatigue. If pregnant women are always in this state, it will definitely have an impact.
child. Children's ADHD is associated with frequent drinking of caffeinated beverages, and drinking more of such beverages can cause irritability, leading to undisciplined and declining academic performance.
senior citizen. If the elderly regularly drink coffee drinks, it will aggravate the lack of calcium in the body and cause osteoporosis.
Patients with stomach diseases and peptic ulcers. Drinking too much coffee can cause stomach problems to worsen.
Patients with severe coronary heart disease, patients with premature beats, patients with arrhythmias and cardiac insufficiency. Long-term or large-scale consumption of coffee can cause cardiovascular disease.
People with neurasthenia and insomnia. Drinking coffee in this category can lead to a cycle of nausea.