Raw soybean milk contains saponin, saponin, hemagglutinin and trypsin inhibitor. Saponin has a strong stimulating effect on digestive tract. Common symptoms of soy milk poisoning include abdominal distension, abdominal pain, dizziness, headache, nausea, vomiting, and diarrhea in a few cases.

If vomiting, hematemesis or bloody stool, diarrhea for more than 3 days, fever, dehydration, blurred vision, etc. are frequent. Be sure to seek medical advice in time to avoid endangering your health.