The common cause of knee pain is osteoarthritis. There are several factors that add up the risk of getting knee pain because of osteoarthritis.
The prevalence of overweight or obesity and improper and imbalanced diet are considered as the main causes of the knee pain. If you are obese or overweight, you have a high risk of getting the knee socket pain.
In addition to the overweight, aging is also a factor that put you at risk. A government statistics claim that by the year 2030, almost one-fifth of the American adult population would have crossed the age of 50 and these pains like knee pain, joint pain, and back pain will be the common problems for the people of that age group. It is also estimated that almost half of the adults will be facing the arthritic problems.