Patients with ligament injuries are advised to consume more foods containing high-quality protein, such as beef, eggs, and milk. However, it is not recommended to eat high-calorie, high-nutrient foods, such as sea cucumber and abalone. Ligaments are important structures that connect two bones at the joint. Once a ligament is injured, it can only recover under strict rest, which may involve immobilization with plaster casts and bed rest. After a ligament rupture, a great amount of energy is consumed during the healing process. It is crucial to balance meat and vegetables in the diet and maintain nutritional balance. It is suggested to appropriately increase the intake of high-quality protein foods, such as beef, eggs, and milk, but it is not advised to consume high-calorie, high-nutrient foods, like sea cucumber and abalone.