Some bean sprouts (especially soybean sprouts) are applied with herbicides during production, which makes the grown bean sprouts strong and rootless. Herbicide contains carcinogens and other substances, and rootless bean sprouts absorb this poison. Therefore, this rootless bean sprout is not suitable for eating.

2. Old pumpkins with a long history

High sugar content, and because of long storage time, it is easy to cause anaerobic alcoholysis of melon meat, which changes the quality of melon and is not good for health after eating.

Brief introduction: Some bean sprouts (especially soybean sprouts) are applied with herbicides in the production process, which makes the grown bean sprouts strong and rootless.

3. Rotten ginger

Rotten ginger will produce a strong toxin-safrole, which will cause liver cell poisoning and damage liver function. Therefore, when purchasing ginger, you should choose large pieces of fresh ginger that are fresh, complete in appearance and free from mildew.

4. Autumn lentils and pods

These foods contain a coagulation substance-lectin, which can coagulate blood and is a kind of toxic protein. Its pods contain a hemolysin. These toxic components are particularly high in the mature "old lentils" in autumn, and people often get poisoned after eating them, and have symptoms such as headache, dizziness, nausea and vomiting. But these toxins can be destroyed by high temperature treatment. Therefore, this vegetable should be fried at high temperature and cooked thoroughly before eating.

Brief introduction: Some bean sprouts (especially soybean sprouts) are applied with herbicides in the production process, which makes the grown bean sprouts strong and rootless.

5, fresh fungus

Fresh auricularia contains a photosensitive substance called porphyrin. After people eat it, the skin irradiated by light can cause dermatitis, itching, edema and pain, and some people may have difficulty breathing due to throat edema. Therefore, it is only safe to buy dried fungus and eat it after drinking water.

Brief introduction: Some bean sprouts (especially soybean sprouts) are applied with herbicides in the production process, which makes the grown bean sprouts strong and rootless.

6. Fresh daylily

It contains a highly toxic substance colchicine, which will be poisoned if eaten. The symptoms of poisoning are nausea, diarrhea, headache, thirst and even coma.

Therefore, fresh daylily must be cooked and dried before eating.

7. Immature tomatoes

It contains a toxic substance called Solanum nigrum, which can cause nausea, vomiting, dizziness, salivation and other poisoning phenomena after eating. If eaten raw, it is even more harmful.