First of all, for the food, the cartilage supplement must eat more high protein food, as well as food with high nutritional content, and need to ensure the diversity of food, after all, the cartilage production or repair, is dependent on the body of a variety of factors to achieve the joint action. But relatively speaking, you should eat more fruits, vegetables, milk, eggs, muscles, fish and so on. These foods contain many components and nutrients needed for cartilage production, which can ensure the health of cartilage and reduce cartilage destruction. Secondly, for drugs, it is generally necessary to choose glucosamine sulfate for cartilage protection and repair treatment, mainly because glucosamine sulfate is a very clear drug that can reduce cartilage destruction, promote cartilage regeneration, and has very few side effects, with the joint cooperation of drugs and food, in order to play a complementary role in cartilage.