Vinegar soaked black beans method is very simple; first prepare a pan, put the black beans. But do not put the oil, stir fry with medium heat for about 5 minutes, and so the black bean skin burst open, change to small fire, stir fry for another 5 minutes, do not stir fry, will stir fry the black bean cool 15 minutes, into a clean container with a lid. Then add the vinegar, soak for about two hours, after the vinegar is absorbed by the black beans, you can eat.

Effectiveness: In addition to helping to inhibit vision loss, black beans soaked in vinegar are also effective in treating chronic fatigue, shoulder pain, high blood pressure and high cholesterol.

Black beans in vinegar can be eaten on the day they are made, and can be kept in the refrigerator for six months. If you do not like the sour flavor of vinegar, you can add appropriate honey.