When symptoms of cold and cough occur, it is possible to eat tomatoes and to eat more of them as long as there is no gastrointestinal discomfort such as nausea, vomiting, abdominal pain or diarrhea. Tomatoes are particularly rich in vitamin C, which can help the body strengthen its resistance against cold viruses or bacteria, thus promoting the healing of infections and thus the healing of colds and coughs. Therefore, it is possible to eat tomatoes during cold and cough, and the water content of tomatoes is also relatively high. Drinking more water or eating more food with higher water content during a cold and cough also has many benefits in promoting recovery, because drinking more water and urinating more often can expel excess toxins from the body, thus promoting recovery from the disease. In addition, tomatoes are best not to be fried or boiled before eating, as the vitamin C in them will be destroyed, which is not very effective in treating colds and coughs. In addition, if the symptoms of cold and cough are heavy, you should also use medication to treat them for better results.