The principle of healthy weight loss: eat some lemon to whiten the skin, and don't forget when you lose weight and shape. Lemon is mainly citric acid, which can promote heat metabolism. In addition, its vitamin C content is the first among fruits, and its calorie is also the lowest. All those who love beauty and want to be thin must fall in love with the sour taste of lemon. Remember, it is good to eat less, otherwise it will hurt your stomach and you can't eat on an empty stomach.