Three common poisonous vegetables in life

　　daylily

　　Daylily, also known as daylily, is one of people's favorite dishes. However, daylilies contain colchicine. If colchicine is ingested by the human body, it will be oxidized in human tissues to produce colchicine. Colchicine is a highly toxic substance that can poison the human gastrointestinal tract and urinary system, posing a serious threat to healthy . If an adult eats 50 to 100 grams of fresh daylily at a time, it can cause poisoning.

　　To prevent fresh daylily poisoning, boil the fresh daylily in boiling water for a while and then soak it in clean water to remove most of the water-soluble colchicine. You can also boil fresh day lily thoroughly, then cook and eat it.

　　French beans

　　If the green beans are undercooked, the saponin in the beans can strongly irritate the digestive tract, and the beans contain lectin, which has a blood-clotting effect. In addition, kidney beans also contain nitrite and trypsin, which can stimulate the human gastrointestinal tract and cause food poisoning and gastroenteritis symptoms. To prevent kidney bean poisoning, be sure to cook the kidney beans thoroughly and thoroughly.

　　Cruciferous vegetables

　　Cruciferous vegetables include rape, mustard, radish, etc. Most of these vegetables contain glucosinolates, which are toxins that can prevent human growth and development and cause goiter. Different vegetables, or different parts of the same vegetable, contain very different glucosinolate contents. If not handled properly, people may suffer from goiter, metabolic disorders, poisoning symptoms, and even death. >>>>  What to eat for insomnia 5Soothing porridge

　　So, what to do with these vegetables? When cooking such vegetables, you can blanch them in boiling water before eating them.