1, depends. Cultivation of bean sprouts after germination. Because the growing place is generally dark and humid, there will be bacteria breeding and some toxic substances such as saponin, which need high temperature to detoxify. If it is not cooked or half cooked, if it is eaten by people with strong resistance and good digestion, there may be no reaction.

2, but if the resistance is relatively low, or people with bad stomachs eat it, it is likely to cause indigestion and mild poisoning reactions, leading to dizziness, vomiting, abdominal pain, diarrhea and other poisoning symptoms, so it is best to fry cooked food.