Foods that nourish the stomach include: porridge, soups, vegetables, fruits, and other foods.

1. Porridge: Common ones include millet porridge, rice porridge, pumpkin porridge, barley porridge, eight-treasure porridge, etc. They are sweet and delicious and can be eaten regularly.

2. Soups: Common ones include egg soup, seaweed soup, spinach soup, fish soup, chicken soup, etc.

3. Vegetables: Common ones include cabbage, potatoes, yams, carrots, sweet potatoes, etc., which are rich in dietary fiber.

4. Fruits: Common ones include apples, bananas, grapes, pears, strawberries, etc., which are rich in vitamins and various trace elements.

5. Other foods: milk, lean meat, beef, mutton, etc. can be eaten in moderation.