Chondroitin is a health care product that has attracted more people's attention in recent years. It mainly targets the joints of human body, which makes it highly evaluated in the middle and old people and some groups whose joint inflammation needs to be adjusted. The properties of chondroitin itself, which is used by many people to assist in the improvement, rather than the side effects of the all-purpose drugs, have become the choice of many people.Then, do manual workers who are in high-temperature labor for a long time use chondroitin? First of all, manual laborers are laborers who need to spend a lot of energy for a long time. Their work intensity is high and difficult, and it is easy to cause greater impact and friction on the bones and joints of the body. Taking chondroitin can provide a cushioning effect on the bones and joints,cushioning the impact and friction on the joints during manual labor. Secondly, manual workers are more likely to affect the oxygen supply of the joints and the loss of nutrients, so that the waste accumulates in the joints,resulting in a variety of joint inflammation over time. Chondroitin has an oxygen supply-promoting effect, and at the same time, it can deliver proper amount of nutrients to the joints, provide health protection for the joints, help clear the accumulated waste in the joints, and thus prevent various types of joint inflammation. Finally, chondroitin has the effect of inhibiting the wear, dissolution or decomposition of chondrocytes and various joint structures, and can also prevent cardiovascular diseases and various joint diseases. Joint disease and cardiovascular disease are diseases that occur frequently after manual labor for long-term labor. In summary, chondroitin is a very beneficial product for manual workers, and can help these people to maintain health care in many aspects. Therefore, manual workers are very suitable for taking chondroitin.