On the one hand, it can improve heart function, dilate blood vessels, promote blood circulation, relieve static headache and make people feel refreshed.
On the other hand, it can stimulate sympathetic nerve and control paroxysmal dyspnea caused by parasympathetic nerve excitation.
Coffee also helps digestion, especially when eating too much meat, which makes gastric juice secrete vigorously, promotes digestion and reduces the burden on the stomach. Because caffeine can decompose fat, you must drink some coffee after eating high-calorie food.
Coffee also has the function of eliminating the smell of garlic. It is essential to drink some coffee after eating garlic-flavored vegetables. Coffee can also deodorize. When using the drip filter coffee pot, the coffee grounds can be dried and put into the container in the corner of the refrigerator to deodorize. It can also be put into the shoe cabinet as a deodorant. If it is placed under the cigarette can, it can also remove the odor of cigarettes.