Patients can eat the following kinds of food, or drugs, to quickly replenish cartilage: a. Patients can take some drugs that nourish joint cartilage. For example, patients can take glucosamine sulfate, glucosamine hydrochloride, chondroitin sulfate, joint activator, and with some calcium carbonate, calcium sulfate, calcium lactate and other drugs. These drugs can provide a series of nutrients for the formation of articular cartilage, promote the formation of articular cartilage matrix, and have a certain anti-inflammatory effect on the relevant cartilage damage or destruction has a very good therapeutic effect. Second, the patient can eat some calcium and collagen-rich food, such as recommended patients can eat some fish, fish soup, milk, eggs and other foods. In addition the patient can also eat some protein powder, or collagen powder as appropriate.