Ligament injury is generally the choice of brace or elastic bandage fixed braking, patients exercise less, in the early stage of the diet needs to be light diet, can reduce the burden on the gastrointestinal tract. After 1 week of injury, need to strengthen nutrition, generally choose a high-quality protein diet, that is, supplement milk, fish, lean meat, etc.. It is not recommended to consume tube bone soup, large bone soup, they are just rich in fat, and do not have a special calcium supplement. In addition, you need to supplement with fresh fruits and vegetables, which are rich in vitamins and also contain a lot of dietary fiber, which helps to promote the metabolism of the limbs and helps to reduce swelling. In addition, you can also take oral calcium tablets to supplement calcium, and do not need to take special health products and supplements.