It is a type of arthritis caused by inflammation, breakdown and the eventual loss of cartilage in the joints. Early treatment can help to relieve the symptoms and maintain joint movement. Exercising can be beneficial for such patients. Taking part in moderate physical activity at least thrice a week can reduce the risk and related disability by 47 per cent in the elderly. 

Weight loss of around 5 kgs can reduce the risk by 50 per cent in women. One must avoid whole fat dairy products, highly sweetened and salty products and consume food rich with Vitamin D. Also, wearing the right footwear, like flat shoes, can help reduce the risk.