I. Materials

Three to four slices of fresh lemon, 1 cup of cool water or pure water, 3 tablespoons of honey

II. Practice

1. Fresh lemon slices (three to four slices at a time can be), put into a cup of water.

2. Inject cool water or pure water, mix in honey.

3. Put it in the refrigerator for at least two hours and drink. (When drinking in the morning on an empty stomach, you need to take the lemonade out of the refrigerator 20 minutes in advance to avoid irritation of the stomach).

4. The rest of the lemon wrapped in plastic wrap and placed in the refrigerator to keep fresh, will not deteriorate within a week.