Overnight vegetables in the refrigerator the next day generally can be eaten, but if there is deterioration, it is not recommended to continue to eat.
Generally overnight vegetables in the refrigerator at low temperatures, low-temperature environment to a certain extent can inhibit bacterial reproduction, reduce the production of nitrite, there is a role in preventing spoilage.
It is recommended that before eating overnight vegetables to fully determine whether its smell, color, texture changes, if there is no change can be heated as soon as possible after consumption; if the change is not recommended for consumption.
In addition, vegetables should be consumed as soon as possible after purchase to maximize the retention of their nutrients and to ensure food safety. If nausea, vomiting, dizziness and other symptoms occur after eating overnight vegetables, please seek medical attention.