1, lowering blood pressure
Preparation and use: Wash black beans, put them into a jar, and pour rice vinegar to soak black beans. For example, beans will suck vinegar, and vinegar can be added. If there is a long film on the vinegar for a long time, you can throw it away. If the vinegar is cloudy, change it again. It can be eaten in a cool place or in the refrigerator 10 day.
How to eat: chew and swallow after meals; If you can drink vinegar soaked beans, the effect will be better. The black beans in kimchi are soaked for more than ten days without bean smell, and the beans are soft and delicious.
Drug analysis: Black beans contain a large number of beneficial components such as glycinin, linoleic acid, lecithin and linolenic acid, which can reduce "bad" cholesterol, soften blood vessels, dilate blood vessels and promote blood circulation. Japanese scientists have found that drinking black bean juice can significantly lower blood pressure in patients with hypertension, and it has a certain effect on treating diabetes, white hair, allergies and other diseases. Soaking black beans in vinegar can dissolve the effective components in black beans and promote the overall absorption of the body.
2, reduce vision, reduce eye fatigue
(1) Black beans can nourish liver and kidney, and the health of liver and kidney plays a great role in improving eyesight.
(2) Black beans can reduce eye fatigue and prevent vision loss.
Because black beans are rich in antioxidants-anthocyanins and vitamin A, which are good for eyes. However, aged vinegar can dissolve the nutrients in black beans, which is beneficial to effectively absorb nutrients.
The method of soaking black beans in vinegar is very simple. First prepare a pot, add black beans, but do not put oil, and fry for about 5 minutes on medium heat. After the black bean skin is uncovered, stir-fry for another 5 minutes over low heat. Be careful not to fry. After the fried black beans are dried 15 minutes, put them into a clean container with a lid, then add the aged vinegar, soak for about 2 hours, and then suck the aged vinegar with black beans to eat.
Soaking black beans with vinegar not only helps to inhibit vision loss, but also has a certain effect on long-term fatigue, cold, shoulder pain, high blood pressure, high cholesterol and other diseases, which are the most common diseases of people working in offices.
Black beans soaked in vinegar can be eaten on the same day after cooking, and can be kept in the refrigerator for half a year, and you can make more each time. Black beans themselves have a natural sweetness, and black beans soaked in vinegar are mellow and delicious. If you don't like the sour taste of vinegar, you can also add a little honey.
3, kidney and eyesight
Function: Soaking black beans with vinegar has the functions of beautifying, losing weight, tonifying kidney, improving eyesight and blackening hair, and can effectively improve constipation, hypertension, hyperlipidemia, backache and leg pain, diabetes, prostate disease, gray hair, coronary heart disease, decreased vision, eye pain, dryness, dizziness, headache and other symptoms caused by long-term computer viewing. In addition, soaking black beans in vinegar has a good effect on improving myopia and other eye diseases.
Mechanism of vinegar soaking black beans: vinegar soaking black beans is mainly for people to better absorb anthocyanins in black beans. In an environment with PH less than 7, black beans have the strongest antioxidant capacity, and anthocyanins are more easily absorbed by the human body. Black beans soaked in vinegar should not be eaten raw, especially for people with bad stomach. However, some nutrients will be lost after heating, so it is recommended to cook it in 7 minutes.
Practice: black beans and brown rice vinegar practice: put black beans into a pot, cook black beans with medium fire until the skin bursts, and then cook with slow fire for about 10 minute. After the black beans are cooked, put them in a dense bottle and add brown rice vinegar, the weight is about1/3,2/3. Cool the black beans and cover them. Black beans can be eaten after being soaked in vinegar and swollen. If there is a long film on the vinegar for a long time, you can throw it away. If the vinegar is cloudy, change it again. It can be eaten in a cool place or in the refrigerator 10 day.