Arthritis, Inflammation, and Diet: A Real Question, Answered

After sharing my experience running my first 50k at 65, a reader asked a simple but important question.

She wrote:

“Any suggestions on how to start? I have arthritis in my knees and elbows. Would love for that to go away.”

I want to answer that directly and carefully.

I’m not a doctor, and I’m not offering medical advice. But I did start over, and I can tell you exactly how I began — and what changed for me.

The Question That Prompted This Post

Like many people, I had quietly accepted a certain amount of stiffness, inflammation, and joint discomfort as part of getting older. Nothing dramatic. Just enough to limit what felt realistic.

After cancer and moving into my mid-60s, I decided that wasn’t good enough. I wasn’t trying to train for a race. I was trying to feel better.

That’s when I started paying attention to inflammation — not in theory, but in how my body actually responded to food.

What I’ve Learned About Inflammation and Food

Inflammation itself isn’t bad. It’s how the body heals.

The problem is chronic, low-level inflammation — the kind that never really shuts off. That’s the kind that often shows up as joint pain, stiffness, fatigue, and slow recovery.

One common way doctors measure background inflammation is a blood marker called CRP (C-reactive protein). It doesn’t diagnose anything on its own, but it gives a signal of how inflamed the body is overall.

I learned two things at the same time:

• Diet plays a much bigger role in inflammation than I realized

• Ultra-processed foods and industrial seed oils are everywhere

How I Actually Started Over

I didn’t add supplements or follow a complicated protocol.

I simplified.

I made a hard switch away from:

• Ultra-processed foods

• Industrial seed oils like soybean, corn, and canola oil

My rule became simple: if I had to debate what was in the food, I didn’t eat it.

I focused instead on whole, nutrient-dense food — food that didn’t require labels or explanations.

How Quickly I Felt a Difference

This part genuinely surprised me.

Inflammation doesn’t resolve overnight, but in my case the change came faster than I expected. Within a couple of weeks — not months — I felt noticeably less stiff. My energy stabilized. The low-grade inflammation I had quietly accepted as normal was simply gone.

Over the months that followed, those improvements continued to build.

That early change is what allowed me to start walking with purpose, then rucking, and eventually running. Not because I pushed harder — but because my body stopped pushing back.

CRP, Inflammation, and What Changed for Me

Later, bloodwork reflected what I already felt.

My CRP dropped significantly after changing how I ate. I didn’t change my diet to chase lab numbers, but seeing that confirmation helped reinforce what my body was already telling me.

Food didn’t just affect how I felt — it changed measurable markers of inflammation.

Why Grass-Fed Beef Became Central

As I simplified my diet, grass-fed beef became a foundation.

Not because it’s trendy, but because it’s nutrient-dense, filling, and doesn’t require relying on packaged food. It provides complete protein, bioavailable minerals, and stable fats without the additives common in grocery store products.

At Tyner Pond Farm, this is exactly why we raise 100% grass-fed beef on pasture. We believe how food is raised matters — not just for the land, but for the people eating it.

What This Is — and What It Isn’t

I’m not suggesting anyone stop seeing their doctor or ignore professional medical advice. This doesn’t replace medical care, and it doesn’t contradict it.

What I am saying is that changing how you eat can exist alongside everything else. And it’s one of the few things you can change immediately, consistently, and at very low risk.

If you try this seriously for a few weeks and don’t notice any improvement, you’re in the same place you started. There’s no penalty.

But if you do notice improvement — even modest improvement — it gives you useful information about how your body responds to food. From there, who knows what else becomes possible.

Frequently Asked Questions

Are you suggesting people stop seeing their doctor or ignore medical advice?

No. That’s not what I’m suggesting at all.

I’m not encouraging anyone to stop seeing their doctor, discontinue treatment, or ignore professional medical advice. What I’m suggesting is that changing how you eat can exist alongside medical care — not in opposition to it.

Food is something we all engage with every day. Taking it seriously doesn’t require abandoning anything else.

Can changing your diet actually affect inflammation and joint pain?

Based on my own experience, yes — it can.

Inflammation is influenced by many factors, but food is one of the few things we can change immediately and consistently. Removing ultra-processed foods and industrial seed oils had a noticeable effect on how my body felt, including stiffness and recovery.

That doesn’t mean it works the same way for everyone. But it was meaningful for me.

What do you mean when you say there’s “nothing to lose”?

I mean the downside risk is very low.

If you remove ultra-processed foods and seed oils for a few weeks and don’t notice any improvement, you’re in the same place you were before. You haven’t made things worse. You’ve simply gathered information.

But if you do notice improvement, it opens the door to further progress.

Are you saying diet can reduce the need for medication?

I’m not making claims or promises.

What I’m saying is that food has a real impact on the body’s inflammatory environment. For some people, taking food seriously may improve how they feel and function. Whether that changes anything else is a conversation between them and their doctor.

The only way to know how your body responds is to try.

What does “taking this seriously” actually look like?

For me, it meant making a clean break from ultra-processed food and industrial seed oils and focusing on simple, nutrient-dense food.

It wasn’t about perfection. It was about consistency.

Grass-fed beef played a central role because it’s filling, nutrient-dense, and doesn’t require relying on packaged food. That made the change sustainable.

Why do you keep coming back to food?

Because food is foundational.

You can’t out-medicate or out-exercise a daily diet that works against you. Changing how you eat is one of the few levers you can pull that affects inflammation every single day.

That’s why I think it’s worth taking seriously.