The ability to move around is fundamental to our well-being. Yet, as we age, our ability to move independently is limited by changes in our joints. They begin to lose their flexibility and we see more stiffness in our everyday activities. These changes can be caused by chronic joint symptoms, America’s leading cause of disability in people 15 years or older.
Chronic joint symptoms affect over 73 million Americans, a number that is expected to grow significantly over the next 10 years, according to the Centers for Disease Control and Prevention. In part, this is due to the unprecedented rate at which the U.S. population is aging. As baby boomers age, they can expect to feel changes in their joints beginning in their 40s, and nearly everyone can expect to develop chronic joint symptoms by their 70th birthday.
Not Just An Age Issue
However, immobility and stiffness aren’t just a function of age. The expected increase in disability due to chronic joint symptoms is also due to the fact that roughly 50 percent of Americans are overweight. Evidence of significant changes in the level of cartilage is seen in joints of most overweight people who are in...