Coffee has the following benefits: 1, can make the brain excited, so that the body feels relaxed, happy, can produce happy emotions, can make people focused, quick thinking; 2, can make the heart rate increase, blood pressure rise, promote blood circulation, increase the contraction of the heart muscle; 3, has a certain diuretic effect, can promote metabolism, promote the digestive system, have a certain effect on constipation; 4, can improve the body’s fat Consumption, can play the role of weight loss, slimming. The disadvantages of coffee are also obvious, specifically the following disadvantages: 1, coffee contains too much caffeine, which can cause anxiety and restlessness; 2, too much coffee consumption will affect appetite, and even cause stomach cramps and gastritis; 3, coffee can make people feel excited and unable to sleep throughout the night. Coffee consumption has advantages and disadvantages, each person should drink coffee according to their actual situation and adaptability, regular coffee drinkers should pay attention to control the intake.