Both vinegar and black beans are health foods recommended by nutritionists. do you know? The combination of the two can also protect the eyes.
Black bean epidermis is rich in anthocyanins, which can scavenge free radicals, prevent fat oxidation and maintain the health of eye vessels. A large amount of black beans are soaked in vinegar, and the vinegar is dissolved in anthocyanins. While anthocyanins are more stable under acidic conditions, the use of vinegar is beneficial to the absorption of nutrients in black beans.
Before brewing, you need to fry the black beans first. After cooling, pour the vinegar into the vinegar so that it has not passed the black beans, but you need to leave about 1/3 of the space to prevent the black beans from swelling. Soak the lid and soak it. After the black beans are fully inflated, they can be eaten. It is recommended to eat about 10 black beans per day, preferably 10 ml of bean vinegar.
Black beans contain bismuth substances, so people with high uric acid should not eat, and people with bad stomach should not eat more.