1, fresh potatoes contain a small amount of solanine, which has a strong stimulating effect on the gastrointestinal tract, paralyzes the respiratory center, and can cause brain edema and congestion. In addition, it has hemolytic effect on red blood cells. Its symptoms are: first, itching and burning sensation in the throat, burning sensation or pain in the upper abdomen, mild vomiting and diarrhea, dizziness, headache and even dehydration, and severe cases can lead to heart failure and respiratory center paralysis and death.
2. Potatoes have amylase that is not easily absorbed by the human body and need to be heated to be absorbed by the human body. There are spores on the epidermis of potato, which contain spore toxin. Eating it will make people poisoned and unsanitary. Eating potato skin contains a variety of bacterial pathogens, which will make people's stomach bad. It is best not to eat potato juice raw.