You can eat cake after a fracture. Cake contains protein and also contains a certain amount of energy, which is easy to digest. Whether it is early after fracture surgery or just after a fracture, you should eat foods that are easy to digest and have a good nutritional content, and cake is one of them. However, frozen cakes should not be eaten because they can easily induce gastrointestinal reactions. The early stage after fracture surgery or the early stage of fracture will affect the gastrointestinal tract to a greater or lesser extent, resulting in the gastrointestinal tract not functioning completely normally. If you eat cold food, it is likely to lead to abdominal pain, nausea or diarrhea.