1, there are some taboos in eating broad beans, such as people who are allergic to broad beans, patients with acute gout and patients with silkworm diseases. Broad bean is a common vegetable in life, which is rich in nutrition. Proper consumption can supplement some nutrients needed by the body and is beneficial to the body.

2. People who are allergic to broad beans: people who are allergic to broad beans should not eat broad beans, otherwise allergic reactions will occur. In light cases, skin itching, rash and pain may occur, and in severe cases, breathing difficulties and suffocation may occur, resulting in anaphylactic shock and life-threatening;

3. Patients with acute gout attack: For patients with acute gout attack, it is also necessary to avoid eating broad beans as much as possible. Although its nutritional value is relatively high, broad beans contain high purine substances. After eating, it can increase the purine in the blood, thus further promoting the increase of uric acid, which is not conducive to disease control;

4. Patients with silkworm bean disease: Patients with silkworm bean disease have congenital deficiency of erythrocyte glucose -6- phosphate dehydrogenase. After eating broad bean or broad bean products, patients with silkworm bean disease are easy to induce acute hemolysis, and there are a series of adverse reactions such as fever, abdominal pain, nausea, vomiting, dizziness and yellow skin dyeing, which affect their health. Therefore, patients with silkworm bean disease are forbidden to eat.