Scrambled eggs with tomatoes overnight but not spoiled can usually be eaten, but it should be noted that it must be heated before eating. Overnight scrambled eggs with tomatoes, if properly refrigerated and not spoiled, can be eaten after sufficient heating and have no effect on health. However, the food has been heated many times, its nutritional value will have a certain loss, for the higher nutritional needs of the population, especially the elderly, children, etc., if often eaten will also lead to malnutrition. In addition, tomatoes scrambled eggs if not properly preserved spoiled, or not spoiled but not fully heated, there may be microorganisms, consumption is prone to acute gastroenteritis, resulting in abdominal distension, diarrhea, vomiting, vomiting and other uncomfortable symptoms, dehydration in severe cases. Therefore, it is usually not recommended to consume overnight meals, usually should pay attention to eat as much as do.