70-year-old people should have regular meals and avoid cold, spicy, fried and pickled foods. Cold food, such as all kinds of cold drinks, raw vegetables and fruits, will enter the body with cold air, which is most likely to hurt the spleen and stomach. In addition, three meals should be even, breakfast should be nutritious, Chinese food should be full, and dinner should be seven or eight points full. Spleen and stomach are most afraid of support, and a full meal is the most harmful, especially dinner. Don't eat too much or too late, otherwise it will increase the burden on the stomach.