Black beans are planted in all provinces of China, and their quality is different due to different species, climate and soil layers. Black and light colors are the best. There are many ways to eat black beans, which can be steamed into steamed buns. Boiled water can be used as a cold dish; Frying can be used as a snack to eat special snacks; Squeezed soybean milk can be used as a drink; Buds can be used as vegetables and fruits, which not only improves the composition of vitamins, but also facilitates the digestion and absorption of protein and human fat. Although black beans are the top grade of nutrition and health, they must be cooked, because there is an anti-protease component in raw black beans, which will affect protein's digestion and cause diarrhea. After boiling, frying and boiling, the anti-protease was destroyed and the side effects of black beans were eliminated.

2, fried black beans are nutritious.

Black beans are nutritious, rich in protein, vitamins and minerals, and have the functions of promoting blood circulation, removing blood stasis, diuresis, expelling wind and detoxicating.

3. Fried black beans can reduce weight and cholesterol.

Black bean is a kind of soybean. Black beans contain 18 kinds of carbohydrates needed by human body, which are eight kinds of carbohydrates necessary for human body. Black beans also contain 19 kinds of vegetable oil needed by human body, which can not only consider the need of human body for human body fat, but also reduce cholesterol in blood.

There is no cholesterol in black beans, and the sterols contained in natural plants can't be digested, absorbed and utilized by human body, but it can accelerate the discharge of sterols in excrement, prevent excessive cholesterol from depositing in the body and prevent arteriosclerosis.

4. Fried black beans are anti-aging food.

Black beans contain vitamin E, proanthocyanidins and soybean isoflavones, all of which have antioxidant capacity.

Vitamin e can capture oxygen free radicals and become the outermost protective layer of the body to avoid air oxidation; The bright red proanthocyanidins released from black bean seed coat can scavenge oxygen free radicals in the body, and have stronger antioxidant specificity in acidity and alkalinity (gastric juice metabolism), thus enhancing vitality; Soybean isoflavone is a kind of estrogen with physical properties, which can reasonably inhibit breast cancer, prostate cancer and colon cancer, and is also very helpful for middle-aged and elderly people to prevent osteoporosis.

5, fried black beans can regulate the stomach.

There are dietary fiber and oligosaccharides in black beans. Eating black beans often can show the dietary fiber in the ingredients, promote digestion and assist the intestinal peristalsis of the stomach, so as to completely eliminate abdominal distension and endotoxin and avoid constipation. Oligosaccharides are beneficial to the reproduction of Streptococcus bifidus, thus improving the natural environment of intestinal flora and regulating the intestinal tract.

6, fried black beans can strengthen the brain and improve intelligence

Unsaturated fat in black beans can be converted into soybean lecithin in the body, which is the main component of the central nervous system. The calcium and phosphorus in black beans can avoid the slow embrittlement of the human brain and benefit the brain and improve intelligence.

7. Fried black beans can tonify kidney and strengthen yang.

Contemporary people have too much work pressure and are prone to physical fatigue. In order to enhance vitality, according to the basic theory of traditional Chinese medicine, it is very important to tonify kidney and strengthen yang. Black beans are reasonable products for tonifying kidney and strengthening yang.