1. Wash the eggs. There should be no dirt on the eggshells. Dry the eggs with a towel or paper towel without any water. Use fresh eggs.

2. Gently put the eggs into the clean glass jar prepared in advance, slowly pour in 9° rice vinegar, just enough to cover the eggs, and tighten the lid of the glass jar to seal for 24 hours. Use 9° rice vinegar.

3. Open the lid after 24 hours. The eggshell has softened and the egg has expanded like a balloon. Use chopsticks to break the eggs gently, being careful not to spray the vinegar into your eyes.

4. Stir the egg liquid and vinegar together evenly. Replace the lid and seal for 24 hours before drinking.

5. After getting up every morning, use a spoon to scoop out 2 spoons of vinegar-egg liquid, add 2 spoons of honey (diabetics should not add honey), and add 4 spoons of warm water (the amount of warm water is 2 times of the vinegar-egg liquid) -3 times), take it once on an empty stomach. In addition, the egg membrane can also be chewed and swallowed on the last day, which is effective in treating chronic cardiovascular and cerebrovascular diseases. The vinegar-and-egg liquid soaked in one egg should be used up in 7-10 days.