Drinking coffee in moderation will accelerate metabolism, promote digestion, improve constipation and improve rough skin. Coffee will accelerate the burning of calories and achieve the effect of losing weight. This theory is basically correct, but burning calories won't make you lose much weight. If sugar and creamer are added to coffee, the calculation of calories is even more inconsistent with the principle of losing weight. It is unscientific to drink too much coffee. If you have no conditions or perseverance, you can try Snoww Grape, which is a pure natural plant slimming ingredient. It's healthier and more effective.