This recipe is not poisonous. You have food poisoning and a little enteritis. You must have eaten something unclean. That shrimp is dirty. You must soak it before cooking. Everything sold in the market is dyed. You're right. I've seen what others do. The color of shrimp skin made by myself is not like that. You just can't eat clean and have loose bowels. It usually gets better. If you have a bad diarrhea, take some norfloxacin. Shrimp and vitamin c can't be eaten together, but they will synthesize arsenic …