Q: Why are we more likely to break bones as we get older?
A: Multiple factors contribute to this health concern. The main reason is that our bones become less dense and more brittle with age. While not everyone develops osteoporosis, everyone loses bone density during the aging process.
Our bodies are in a constant maintenance process of breaking down and remodeling bone cells. At younger ages, this process keeps the bones dense and strong. However, as we age, the maintenance process slows and calcium in the bones decreases, which causes the bones to become less dense and more brittle. When this occurs bones cannot handle as much stress, and breaks are more common. Younger people can fall and easily recover without serious damage, while older people with weaker bones may have more serious injuries after a fall.
Lack of use also can lead to lower bone density. Bones respond to stress, so weight-bearing activities, such as walking, help maintain bone density. Exercise is just as important for older age groups. This goes a long way in keeping bones strong.
Physical activity also helps to keep muscles strong, which plays a role in lowering the risks of fall and injury. For example, someone with strong muscles and bones is more likely to avoid a fall and suffer injury during everyday activities such as walking. Avoiding falls decreases the risk of fractures, although it doesn’t remove the risk completely. If bones are severely weakened, even a sneeze or cough can lead to a fracture.
Good nutrition is also very important. As a young person, a healthy diet may be enough to sustain good bone health, but as we age, a nutritional supplement may be needed to maximize the bone maintenance process and keep bones strong. Talk to your doctor about proper nutrition if you have not already.
We may all know someone who has fallen and suffered a fracture of some kind. This may be unavoidable at times, but we should take active steps to maximize bone density and overall health.
Dave Stoll, PA-C
Orthopedic Care in the office of Jon Orjala, D.O.
Utica Park Clinic – Owasso
10512 N. 110th East Ave., Suite 220
Owasso, OK 74055
918.376.8959
