One of the most common causes of osteoarthritis and Heberden’s nodes is age. As you get older, the bones in your body gradually get weaker. This is akin to natural wear and tear on an old car. All the decades of using your bones will reduce its strength as you reach the later years of your life. When your bones are older and weaker, they’ll be more vulnerable to osteoarthritis.
While you can’t stop aging entirely, you’ll be happy to know that there are some things you can do to slow the process down. For one, you could get regular exercise. Studies have shown that exercise on the regular helps retain your bone strength even as you get older. Diets that are rich in vitamin D, magnesium, and calcium will also keep your bone density nice and resilient thus protecting you from any conditions.