10318 N 138th E Ave Owasso, OK 74055


 
(918) 401-0006
 
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At Functional Nutrition Resources, a functional medicine clinic in Tulsa, OK, we’re all about root cause resolution… digging deep into what causes your disease. We believe you do not have to push through your health struggles and you can absolutely break free and transform your health naturally.

Janice Johnson

2/18/26

It ‘s really hard to know where to start for me. But here goes. Going to FNR has changed my life. The way I think about food. It wasn’t easy but so worth it. I am better one day at a time, with sometimes two steps backwards but I have never regretted walking into the practice of FNR.
Eating healthy, exercising, living life (travel with my husband, visiting family and friends), getting rest without stress and just resetting plus resting when I need to. Knowing who am I these days are what I want to accomplish. Taking care of myself isn’t selfish. It’s what I do so I can be there for others. I may not do everything exactly right but I am a whole lot better than I was.
Please give this group a try. I didn’t get everything when I went through the program so I have still been signing up yearly and having FNR team members do necessary labs to check my bloodwork and going...

Functional Nutrition Resources Replied: Thank you so much for sharing this, Janice! Your words truly capture what real healing looks like - progress over perfection! We love what you said about taking care of yourself not being selfish. That mindset shift is everything! You've done the work and we are so proud of your commitment and...
Functional Nutrition Resources Replied: Thank you so much for sharing this, Janice! Your words truly capture what real healing looks like - progress over perfection! We love what you said about taking care of yourself not being selfish. That mindset shift is everything! You've done the work and we are so proud of your commitment and...

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Cindy James

9/14/25

FNR has given me the knowledge and tools to help me make better dietary and lifestyle changes in the future. I am only a few weeks into the program and am already feeling 100% better than I was three months ago.

I have far more energy than I’ve had in years, I have lost the weight that had crept up the past six years, I am sleeping more soundly, my blood pressure is more regulated, and I’ve been able to stop taking the prescription acid reflux meds that I have been on for the past eight years. I actually have the energy and motivation to walk 1-2 miles every evening, even after being on my feet most of the day teaching first graders.

I honestly cannot say enough positive comments about this program. I thought the rest of my life would be filled with constant depression, being overweight, being out of breath, feeling hopeless, and basically just waiting for...

Functional Nutrition Resources Replied: Thank you so much for your incredible feedback, Cindy! We're thrilled to hear how our program has positively impacted your life and contributed to your newfound energy and motivation. Your success is inspiring, and it's wonderful to know that you're embracing a healthier lifestyle. The team at...
Functional Nutrition Resources Replied: Thank you so much for your incredible feedback, Cindy! We're thrilled to hear how our program has positively impacted your life and contributed to your newfound energy and motivation. Your success is inspiring, and it's wonderful to know that you're embracing a healthier lifestyle. The team at...

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Stephanie Taylor

9/04/25

I found FNR by way of desperation. I was constantly exhausted, suffering with joint pain, anxiety, unexplained weight gain and crippling IBS for over 20 years. Everything kept getting worse regardless of what doctor's prescribed. I reached a breaking point when I found the team at FNR. I am now 90 days through the program and have experienced 99% health improvement. I no longer have joint pain, I'm not exhausted anymore, I've lost 20lbs, my anxiety has significantly lessened to the point of voluntarily stopping all anxiety medication and the best part - my IBS is FINALLY manageable and barely noticeable. That is a statement that I never thought possible. I was suffering multiple attacks a day every single day down to 2 in the last 3 months. I highly recommend the FNR team and approach to anyone looking to make a lifestyle change. It's worth the time and financial investment for a new...

Functional Nutrition Resources Replied: Thank you so much for sharing your incredible journey with us, Stephanie! We're thrilled to hear about your significant improvements in health and well-being. It’s inspiring to know that our program has made such a positive impact on both you and your family. Your recommendation means the world...
Functional Nutrition Resources Replied: Thank you so much for sharing your incredible journey with us, Stephanie! We're thrilled to hear about your significant improvements in health and well-being. It’s inspiring to know that our program has made such a positive impact on both you and your family. Your recommendation means the world...

Read more >

 
10318 N 138th E Ave  Owasso,  OK   74055

 
Call Us
 
View Website
 
Contact Us

At Functional Nutrition Resources, a functional medicine clinic in Tulsa, OK, we’re all about root cause resolution… digging deep into what causes your disease. We believe you do not have to push through your health struggles and you can absolutely break free and transform your health naturally.

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