Ammonia sugar, fully known as glucosamine, is a natural monosaccharide and a necessary nutrient for human body. The reason why it can improve joint problems is that it is mainly related to the repair and regeneration of articular cartilage. Aminosaccharide can stimulate the synthesis of proteoglycan, which is necessary for the matrix of articular cartilage. Articular cartilage is a kind of tissue between bones. Long-term exercise will lead to wear and tear, and over time, it will cause pain and even inflammation. Golden shell ammonia sugar manufacturers said that due to joint repair, they need to supplement enough in daily life. However, there are few opportunities to supplement ammonia sugar directly in daily life, because it mainly exists in shrimp shell and crab shell and is rarely eaten. When Ji is old, ammonia sugar is lost, and the wear of articular cartilage is aggravated. Naturally, articular cartilage is more difficult to repair, so the elderly are more prone to joint problems. The choice of ammonia sugar mainly revolves around the content and formula. According to the recommended content of nutrients released in China, the daily supplement content of ammonia sugar should be between 1200mg-1500mg. There are few opportunities to eat daily, so it is necessary to supplement at least 1200mg of ammonia sugar. At the same time, now ammonia sugar also contains other ingredients that can supplement cartilage, such as chondroitin. When the ratio of ammonia sugar and chondroitin reaches 3:2, the effect is the best. Golden shell ammonia sugar manufacturers said that in addition to paying attention to the content, ammonia sugar products should also pay attention to the product formula. The second generation of ammonia sugar, in which chondroitin is added. Chondroitin combined with ammonia sugar can enhance the effect and stimulate the secretion of joint synovial fluid. In this era, there is also the name of ammonia sugar chondroitin. The third generation of aminosaccharide is added with bone collagen, that is, type II collagen, which is the main matrix of articular cartilage and is also very helpful for the repair of joints. The third generation of ammonia sugar is also known as ammonia sugar, bone collagen and chondroitin.