Coffee, tea and cola are also called the three major drinks in the world, and the largest consumption is tea and coffee. In the west, coffee has an unparalleled position. No matter in schools, companies, shopping malls or at home, no one doesn't like drinking coffee. Just like the tea culture in China, there are rich connotations behind coffee.

In the18th century, Arabs first drank its juice as gastric juice, which was considered to be helpful for digestion. Later, it was used as a secret medicine in Islamic mosques, and it was a panacea to eliminate drowsiness before holding religious ceremonies all night. Since then, coffee has been used as a medicine to treat diseases and replenish energy for centuries. From13rd century to1454th century, outdoor coffee shops were set up around mosques, and believers had to drink coffee before visiting the shrine. In the next few centuries, coffee began to spread all over the world. According to historical records, in 1884, coffee was successfully planted for the first time in Taiwan Province Province, China, which opened the prelude to the development of coffee in China.

Of all the ingredients in coffee, caffeine is the most attractive and important substance. Moderate caffeine can promote sensory judgment, memory and emotional activities, dilate blood vessels, enhance blood circulation, accelerate metabolism, reduce muscle fatigue and promote digestion. Protein does not dissolve the coffee brewed by drip method, so the nutrition extracted by drinking more coffee is limited, so coffee has become the favorite holy product for dieters.

Among many ways of drinking coffee, drinking pure black coffee can best retain beneficial ingredients and is most beneficial to health. Can refresh the mind and improve work efficiency; Appetizing and helping food to prevent gastroptosis; Diuresis and dehumidification, increase urine volume and promote renal function; Promoting blood circulation and removing blood stasis, reducing the probability of stroke; Level the lungs and reduce asthma attacks; Deodorization; In addition, it can also lose weight and resist aging ... so coffee has become an indispensable part of people's lives.

Drinking coffee now is a kind of enjoyment, which can relieve stress and relax yourself. But there are also some things to pay attention to when drinking coffee. You can't drink coffee on an empty stomach in the morning, otherwise it will easily hurt your stomach. You can't smoke immediately after drinking coffee, which is easy to hurt your heart. Don't drink coffee after drinking, otherwise it will stimulate vasodilation and increase the cardiovascular burden. Pregnant women can't drink coffee either, which will have an impact on the fetus. People with stomach problems should drink less or not as much as possible, because drinking too much will lead to the deterioration of stomach problems. In short, you must drink coffee in moderation, not in excess, which will be good for your health.