Supplementation of foods rich in calcium, vitamin D and protein can replenish the nutrients needed for bone healing, including beans, crucian carp, animal liver, milk, eggs, pig’s feet, etc., but they do not have the function of promoting bone healing. 1. Calcium-rich foods: Bone healing requires a large amount of calcium ions, and consuming calcium-rich foods can help bone healing, such as beans, crucian carp, and shrimp skin. 2. Vitamin D-rich food: Vitamin D can promote the absorption of calcium ions. Bone healing time is relatively long, especially when the injury to the lower limbs, often need to stay in bed, not sunshine, easy to lead to vitamin D deficiency. Therefore, you should supplement some foods rich in vitamin D, such as animal liver, egg yolk and fish. 3. Protein-rich foods: Bone growth and healing also need enough protein, so you should also supplement protein-rich foods, including milk, eggs, meat, pig’s trotters, etc., which can provide the nutrients needed for bone healing and can promote the metabolism of bone cells, helping bone healing. During the period of bone healing, diet should be comprehensive and nutrition should be balanced, in addition to active rehabilitation training. In case of pathological fracture and other injuries, it is also necessary to follow the doctor’s advice to actively treat the original disease.