1, the content of protein in asparagus bean is relatively high, which is a little lower than that of soybean, but much higher than that of many green vegetables. protein in asparagus bean is more conducive to human digestion and absorption, and can also enhance the body's immunity;

2, asparagus bean contains a lot of vitamin A, which has a certain anti-aging effect. In addition, asparagus bean contains trace elements and also has a certain antioxidant effect;

Disadvantages:

3, because the asparagus bean contains Gleditsia sinensis and plant lectin, and if it is not fully cooked, it will cause poisoning, and patients will also have hemorrhagic inflammation, epigastric pain, fullness, nausea and vomiting.

Extended data:

Cowpea introduction:

Cowpea can be divided into long cowpea and rice cowpea. Long cowpea is generally eaten as a vegetable, which can be fried hot or cold after blanching. Li Shizhen said, "This bean can be used as a vegetable, fruit and grain, and it is the best for standby, and it is the best among beans.". Cowpea is a long pod of cowpea in Leguminosae, which originated in Africa and its diversity center is in Nigeria. After cowpea spread to India, it formed a short pod cowpea species;

Cowpea is commonly known as kidney bean, ginger bean, belt bean and hanging bean. Cowpea is divided into long cowpea and rice cowpea, belonging to leguminous plants. The cultivation in south China is mainly vine, followed by dwarf. An annual twining herb of Papilionaceae, with 3 leaflets, terminal lobules rhomboid-ovoid, 5 ~13cm long and 4 ~ 7cm wide, acute apex, nearly round or wide wedge-shaped base, glabrous on both sides, and lateral lobules oblique-ovoid.

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