Is Osteoarthritis a Warning Sign for Heart and Vascular Disease?
I’ve always been interested in heart health—heart issues run in my family, so it’s something I naturally pay attention to. But my passion for helping my patients live a pain-free life led me to a surprising realization while diving into research: the health of your heart and its network of blood vessels that travel through the body might also play a role in developing or worsening osteoarthritis (OA).
Wait, What?
I know—it sounds weird, almost like puzzle pieces that don’t fit. We’ve been taught to think of OA as simple “wear and tear”—something that happens with aging or past injuries. And while mechanical stress does play a role, I’ve shared before how the gut-joint axis can influence joint pain and arthritis, too. But there’s another connection we need to talk about: your heart and your blood vessels.
Research is revealing a deeper, systemic link between vascular health and joint health.
Your heart and vascular system aren’t just about heart attacks and high blood pressure. Your blood vessels act like a highway system, delivering oxygen and nutrients to every cell—including your joints. But when those vessels are damaged by plaque buildup, inflammation, or poor circulation, joints don’t get the nourishment they need to repair and regenerate.
That got me thinking…
This may explain why some people develop OA without any significant injury—because their circulatory health (along with gut health) might be affecting their joints.
And if the gut can influence joint pain through the gut-joint axis (which I wrote about here), could vascular health also be a hidden contributor to joint degeneration and pain?
Turns out, research suggests it can.
The Link Between Vascular Disease and Joint Pain
A study published in Scientific Reports found that people with osteoarthritis have a significantly higher risk of heart disease—and the connection isn’t just about carrying extra weight or being less active. (Study Here)
Another study in Rheumatology suggests that poor circulation and vascular dysfunction contribute to joint degeneration. If your blood vessels aren’t efficiently moving blood due to plaque buildup, it’s not just your blood pressure that suffers—your joints do, too. (Study Here)
In other words, osteoarthritis—especially when it’s not related to an old injury or surgery—might be an early sign that your blood vessels and heart health need attention.
Why Would Blood Vessel Health Affect Your Joints?
Remember that highway analogy? Your blood vessels act like a delivery system, supplying oxygen and nutrients to your muscles, organs, and joints. But if those highways get clogged, congested, or damaged (like in vascular disease), your joints can’t get the nourishment they need to stay strong.
And here’s something else to consider: some parts of joints don’t have a great blood supply to begin with.
- Cartilage (which cushions your joints) has very little direct blood supply. It relies on nutrients diffusing from nearby tissues. So if those tissues aren’t getting the blood flow they need, then the little blood flow that should get to the cartilage is even less.
- The joint capsule (which produces lubricating synovial fluid) has a good blood supply—but it depends on a healthy vascular system to deliver nutrients.
- If circulation is compromised, cartilage and joint structures suffer even more, accelerating wear and tear.
This is important because not everyone with arthritis has pain (yours truly included!). But if poor circulation reduces oxygen and nutrient delivery to the joints, the risk of joint breakdown—and eventually pain—increases.
The Big Picture: Vascular Disease and Osteoarthritis Are Linked
✔ Poor Blood Flow → Joints need nutrients to repair damage, and reduced circulation accelerates wear and tear.
✔ Inflammation Overload → Chronic inflammation damages both blood vessels and cartilage, worsening OA.
✔ Endothelial Dysfunction → The inner lining of blood vessels regulates circulation. When it’s damaged, joints suffer too.
This could explain why some people develop OA without a history of injury—because the issue isn’t just joint damage, but circulation problems affecting joint health.
Good News: What’s Good for Your Heart is Also Good for Your Joints
The best part? You can protect both your heart and your joints with the same lifestyle habits.
🏃♀️ Move Every Day – Exercise improves circulation, reduces inflammation, and strengthens the muscles that support your joints. Even a 30-minute walk makes a difference.
🍏 Eat an Anti-Inflammatory Diet – Omega-3s (salmon, walnuts, flax), veggies, and heart-healthy fats (olive oil, avocado) support both cardiovascular and joint health.
💤 Get Quality Sleep – Poor sleep increases inflammation and joint pain—and it’s also linked to heart problems. Aim for 7–9 hours a night.
🩺 Monitor Your Cardiovascular Health – If you have high cholesterol, high blood pressure, or elevated Lp(a), pay attention. Your joints might be feeling the effects, too.
The Canary in the Coal Mine
In the old days, coal miners would bring a canary into the mines—if the air was toxic, the canary would be the first to show signs of distress.
I believe osteoarthritis, especially when it’s not linked to injury or surgery, might be our canary for vascular disease. If your joints are wearing down too soon, it’s worth taking a closer look at your heart health, too.
Bottom Line: Healthy Heart, Happy Joints
We often think about protecting our joints by reducing impact, but we also need to protect them from the inside out.
“The better your blood flows, the longer your body goes.”
Final Thoughts
This is a conversation we need to be having more often. If you or someone you know is struggling with muscle or joint pain, give us a call at 414-299-8121.
If you found this helpful, I’d love to hear your thoughts! Have you ever considered the connection between heart health and joint health before? Let’s start the conversation. 💬👇
References:
Wang, H., Bai, J., He, B., Hu, X., & Liu, D. (2016). Osteoarthritis and the risk of cardiovascular disease: a meta-analysis of observational studies. Scientific reports, 6, 39672. https://doi.org/10.1038/srep39672
Findlay D. M. (2007). Vascular pathology and osteoarthritis. Rheumatology (Oxford, England), 46(12), 1763–1768. https://doi.org/10.1093/rheumatology/kem191
Looking for injection to build caritage in knees and lower back osteoarthritis
Hi Paula,
I hear you! Many of my patients want the same.
Unfortunately those injections are not yet on the market. There is some evidence in Germany that there could be something coming down the pike. But our Softwave technology and specific exercises have been shown to get rid of the pain from arthritis in many of our patients. We have low cost trials to help patients try it to see if they are a good candidate. Give us a call to see if our program can work for you.
After a quad bypass a few mos later i was told that 2 ateries were dead,they then said my heart was fine,one bypass was a spare and there was blood flowing around it fine….Now 1 and half yrs later I have bad Arthritis started in right shoulder and a few mos later its taking over my R Hip..I rerally think its blood circulation thoughts what test do i need to research this issue ?
Hi Dave, I would strongly recommend you speak to your cardiologist or primary care physician to see what testing is available to you. You can consider coming to our clinic if you are local to Wauwatosa/Milwaukee and we will likely be able to help assist with the pain from arthritis and potentially help you slow the progression. Give us a call at 414-299-8121.