After cleaning the eggs, put them into a wide-mouth glass bottle or container, pour in the original balsamic vinegar, seal them for 48 hours, cover the swollen eggs when the eggshells are softened and only a thin eggshell remains, unseal them, pick up the eggshells with chopsticks, stir the egg whites and yolks with the original balsamic vinegar, and take them after 24 hours. Take vinegar egg liquid once every 5~7 days, once a day 1 time (about 20 ~ 30ml), and take it every night before going to bed. When taking it, you can add 2~3 times of warm water, add appropriate amount of honey or sugar, and take it after fully stirring. Soft egg skin can be eaten 1 time (those who are not used to eating soft egg skin can not eat) [65438+]