The drinking method is simple. Prepare a cup of boiled water, add lemon slices and add honey when the water temperature drops to about 40 degrees. The specific proportion depends on your own taste. If you like sour, put less honey; if you like sweet, put more honey. There are no strict requirements. The most important thing is to keep drinking. Once or twice, it won't have any effect.
Not only dried lemon slices, but also fresh lemon leaves have the same effect!