1, dry lemon slices can add rock sugar. Lemon belongs to the more acidic food, the simple use will cause acid reflux in gastric disease, add rock sugar, can moderate its acidity, supplemental substances.

2, dry lemon slices with rock sugar can make the skin whitening, eliminate fatigue, antioxidant. Lemon contains calcium, phosphorus, iron and a variety of vitamins, containing citric acid and brass, volatile oils, etc., with the role of preventing and eliminating skin pigmentation. Lemon can reduce fat absorption, prevent cardiovascular atherosclerosis, reduce blood viscosity.