About 3.5 g (1 tablespoon) of birch leaves are placed in enameled pots, pour 200 ml (1 glass) of hot boiled water, cover with a lid and heat in a boiling water bath for 15 minutes, cool 45 minutes at room temperature, filter. The remaining raw material is squeezed. The volume of the infusion obtained is adjusted to 200 ml with boiled water.
Take inside 1 / 3-1 / 4 cup 3-4 times a day for 30 minutes before meals.
The course of treatment is 20-40 days. Repeated courses of treatment are carried out with one-two-week breaks.
Before use, the infusion should be shaken.