Osina tincture
We take the bark of the aspen, only who has not yet managed to dissolve the kidneys and leaves. This time occurs around April. We dry the bark in the shade, grind, we put 100 grams of such a bark in a jar and fill it with 200 grams of vodka, we monitor the quality vodka completely and well covered the bark. We leave the bank in a dark place for 14 days. After this gap we filter the infusion. 20 drops of the resulting medicine are diluted with a quarter of a glass of water, and we drink 3 (no more often) once a day before the main meal.