The main reason is that green beans contain saponin and red blood cell agglutinin, and saponin itself is a toxic protein, which needs to be heated to make the green beans ripe to destroy its toxin. If eaten without frying, it will cause a series of toxic manifestations, which can cause strong stimulation to the gastrointestinal tract of patients. Patients will have toxic reactions such as nausea, vomiting, diarrhea and dizziness, and severe patients will also have numbness, palpitation, chest tightness, vomiting and diarrhea, which are easy to cause dehydration and hemolysis. When poisoning occurs, it can be treated in combination with the patient's condition. Mild poisoning will be relieved after drinking water. If vomiting and abdominal pain are obvious in severe poisoning reaction, drug injection should be given and hospital treatment should be made in time. (Please use specific drugs under the guidance of a doctor, and do not use drugs without authorization.)

Green beans are rich in vitamin B and plant protein, which have the effects of quenching thirst, strengthening spleen, benefiting qi and promoting fluid production, and clearing the mind. Vitamin C contained in green beans can help the synthesis of antibodies in human body, and can also improve the antiviral effect of human body and prevent diseases such as acute gastroenteritis. Green beans contain a toxic component called saponin and hemagglutinin, which has a certain coagulation effect. In addition, fresh beans contain a lot of water and low calories, which is a very common and delicious food.

Common practices:

In life, what other ways do green beans do differently?

Stir-fried green beans, fried pork with green beans, minced green beans, fried eggplant with green beans, steamed green beans with powder, braised noodles with beans and so on.