Knee arthritis can prevent by diet rich in antioxidants. Bone alteration linked with knee arthritis can prevent by those people who take in abundance of antioxidants in their diet. Cells can protect by Antioxidants all through the body from mount up oxidative injure, which has exposed to participate a function in osteoarthritis. The superior a person’s intake of vitamin C, the inferior is the danger of knee arthritis. In Australia, a research done for this and they found a result that the possible of go on a diet wealthy in antioxidants in one’s diets is to eat abundance of fruits and vegetables all day. By this, one can keep oneself beside the danger of rising knee arthritis.