Can I eat seafood that has been left overnight?

　　Can I eat seafood that has been left overnight? ? Foods that should not be eaten overnight include fish, seafood, green leafy vegetable salads, etc.

　　Fish and seafood are prone to produce protein degradation products after being left overnight, which can damage liver and kidney functions. Green leafy vegetables contain varying amounts of nitrates. If they are overcooked or left for too long, not only will the vegetables turn yellow and smell bad, but the nitrates will also be reduced by bacteria into toxic nitrites, which are carcinogenic. Cold vegetables are highly contaminated during processing. Even if they are refrigerated, they are likely to have deteriorated overnight, so they should be prepared and eaten immediately. 》》》 What vegetables can prevent cancer? 10grow common vegetables