No, it's just refreshing! There are historical records of black coffee in treating cough.

We all know that coffee can be refreshing and even has the effect of preventing cardiovascular disease, but you may not have heard that black coffee can also cure cough. people have studied historical materials and found that when university professors in the United States came to Taiwan in the 19th century, black coffee and sugar are used to help people treat coughs. Doctors say that because caffeine has not only refreshing, anti-fatigue, but also pain-relieving effects, it is helpful for colds and colds. Coffee beans are now ground into powder, put on filter paper, carefully brewed slowly with hot water, black coffee without sugar and cream is the choice for many coffee lovers to taste the original taste.

Yunlin Gukeng Coffee is a well-known coffee producing area in Taiwan. the head of the Agricultural Section of the Public Office studied coffee culture and was surprised to find that a foreign professor had come to Taiwan to use black coffee as a medicine to treat cough. Sun Wangtian, director of agricultural economics in Gukeng Township, said: "because it contains a lot of chemicals, including caffeine, drinking black coffee properly and then drinking hot ones is of course effective for coughing."

The person who recorded the use of coffee to cure cough was Stelli, a professor of zoology at the University of Michigan in the United States. when he took a boat to Magong in Penghu, he found that many women kept coughing because the weather was cold, so they made black coffee with sugar, which really cured the cough. Wu Zhaojun, director of Yunlin Health: "Coffee is a neurological stimulant, and of course caffeine has an analgesic effect." Doctors say that because caffeine can activate the central nervous system, relieve pain, fight fatigue, and even help with colds, colds, and edema, but because drinking too much coffee can get excited, and even cause stomach acid to increase and can't sleep, although it has the effect of treating cough, it is still necessary to take appropriate amount to avoid countereffect.