Chondromalacia patella can be helped to recover by eating more food containing more calcium, but the food is only auxiliary, and medication, physical therapy or surgery can also be taken. Chondromalacia patella is caused by biomechanical factors, knee joint degeneration, joint malnutrition, you can take calcium-containing foods for recovery, such as legumes, tofu, dried beans, soy milk, soybean skins, dairy products such as cow’s milk, goat’s milk, cheese, fish and shrimp such as crucian carp, seafood, shrimp, etc., and eat more fresh fruits and vegetables, such as broccoli, olive groceries, shiitake mushrooms, kiwi fruit and so on. In addition to food, you can also take oral nutritional cartilage drugs, such as glucosamine sulfate capsules, you can also take ultrasound physical therapy, for patellar degeneration is more serious can be performed to support the band release, tibial tuberosity anterior displacement or foci cleanup surgery. Chondromalacia patella eating food is only auxiliary role, can be further treatment under the guidance of the doctor.