If women experience hair loss after childbirth, they can improve by eating the following foods: 1. Protein-rich foods, such as milk, fish and soy products, and nut foods, such as walnuts, etc. 2. You can also eat more black foods, such as black sesame, black fungus, black beans, etc., because Chinese medicine believes that black foods enter the kidney, and generally hair loss and female postpartum kidney deficiency have a certain relationship. 3. The reason is that these foods contain many kinds of vitamins, which have a relieving effect on hair loss. 4. You can eat more foods that contain collagen, such as pig skin. In addition to the above foods, patients should also pay attention to the diversification of diet, meals should be balanced, not to be partial or picky food, in favor of hair growth.