There are over 100 different types of arthritis, and while each one varies widely in severity and underlying cause, they all share one thing in common: joint pain. Arthritis pain always affects the joints. By far the most prevalent type is osteoarthritis, which affects about 10% of the population. So what actually causes it?
What Is Osteoarthritis?
Osteoarthritis is a degenerative disease that develops when the cartilage in a joint begins to wear away. Cartilage acts as a shock absorber and allows the joint to move smoothly, without friction. As it wears down, the joint no longer glides properly, its shape becomes distorted, and movement becomes increasingly impaired.
Eventually, enough cartilage wears away that bone begins rubbing directly against bone, causing pain, inflammation, and stiffness. Because the joint isn’t functioning properly, the surrounding muscles begin to waste away, which makes the joint even more unstable and speeds up how quickly the arthritis progresses. As the bone ends continue to rub together, they flatten out and develop spurs—which is why joints affected by osteoarthritis often look noticeably wider than healthy joints.
🦴 Dealing with joint pain that's getting worse over time? A chiropractic evaluation can help identify what's driving it.
What Really Causes It? (Hint: It's Not Just Age)
A common assumption is that age causes osteoarthritis, but that’s actually not true. While osteoarthritis is often associated with getting older, it isn’t caused by age itself—joints are designed to last well over 100 years. Several factors do play a role: joints that have been previously injured are more likely to develop osteoarthritis later on, and genetics contributes in a smaller way too. But the real culprit is simply not enough movement.
Motion Is Lotion
Why does a lack of movement matter so much? No movement means no lubrication, and no lubrication means the joint receives less nutrition. Synovial fluid is what lubricates the joint and delivers nutrients to the cartilage, since cartilage has no blood supply of its own. When a joint becomes fixated—for example, after an injury—that synovial fluid gradually diminishes and becomes nutrient-deficient, leaving the cartilage vulnerable to wearing away. At the same time, the capsule surrounding the joint becomes thickened and fibrous, making future movement even more difficult.
🔄 Worried a past injury might catch up with you later? Restoring proper joint motion now can help protect your cartilage down the road.
How Chiropractic Care Helps
This is exactly how chiropractors can help prevent and treat arthritis pain—not just in the spine, but in other common locations like the hips and knees. Manipulative therapy, or “adjusting,” helps restore ideal joint motion and supports the lubrication process that keeps cartilage nourished. This can be done on an ongoing basis to help prevent arthritis from developing, or as a treatment approach for arthritis that’s already present.
Beyond adjustments, other recommendations often include proper nutrition, targeted supplementation, and regular exercise. Your chiropractor can help determine which supplements and exercises are the right fit for your specific joints and stage of arthritis.
Key Takeaways
Osteoarthritis develops when cartilage wears away due to reduced joint movement—not simply due to age. Restoring proper motion through chiropractic adjustments, combined with good nutrition and the right exercises, can help both prevent and treat arthritis pain in the spine, hips, and knees.
Ready to Take Control of Your Joint Health?
If you have any questions or want to book an appointment, call Dr. Jen today.
Frequently Asked Questions
Not directly. While it’s more common with age, osteoarthritis is primarily driven by reduced joint movement, past injuries, and genetics—not age itself.
Yes. Chiropractic adjustments help restore proper joint motion, which supports the natural lubrication process that keeps cartilage nourished, helping to both prevent and manage arthritis pain.
Movement stimulates synovial fluid production, which lubricates the joint and delivers nutrients to the cartilage. Without regular movement, that fluid diminishes, leaving cartilage more vulnerable to wearing away.
Proper nutrition, targeted supplementation, and regular exercise all play a role. Your chiropractor can help recommend the right combination based on your specific needs.

