1. Put 200 ml of high-quality rice vinegar into a cup, then wash 1 eggs and put them into the vinegar. After 36 ~ 48 hours, the eggshell has been softened, leaving only a thin layer of leather bag wrapped in swollen eggs. Pick the skin with chopsticks and mix the egg white, egg yolk and vinegar evenly. Take the vinegar egg solution 1 week later, take it every morning on an empty stomach 1 time, and take it with boiling water 2 to 3 times each time. It is best to add some honey and mix well before taking it.

2. Put the whole egg into a beaker containing 180ml rice vinegar, soak it at 9℃ for about two days, so that the eggshell becomes soft and the egg swells, leaving only a layer of film wrapped, then break the egg film with chopsticks, mix the egg white and yolk with vinegar, and add 80ml honey. Eat on an empty stomach every morning. A vinegar egg is divided into five times, each time adding 2~3 times of water, and the soft egg film can be taken at one time.

3. First, choose high-quality vinegar. According to research, the quality of eggs soaked in 9-degree high-quality vinegar is the best. Avoiding the use of vinegar essence, adding vinegar essence to vinegar is counterproductive and destroys the health care function of the whole vinegar egg. Secondly, choose fresh eggs to cook. When making, each egg should be soaked in 150 ~ 180 ml vinegar for 48 hours, that is, the egg should be broken and soaked for 24 hours before drinking; Some empty eggs, floating on the vinegar surface, can be stirred with chopsticks and then dissolved in vinegar.