You’ve Done Everything Right. So Why Don’t You Feel Better?

You’ve been to the doctors. You’ve had the labs done. You’ve tried the supplements, the cleanses, the diets. And every time, you hear the same thing: everything looks normal.
But you don’t feel normal. And you know something is wrong.
You’re not imagining it. And it’s not your fault.

You are not lazy. You are not crazy. This isn’t just part of getting older. And you do not have to accept this as your new normal.
At Functional Nutrition Resources, we’ve spent 15 years helping people just like you find the answers that conventional medicine couldn’t.

Book A Discovery Call

Meet Our Founder

Jennette Berry, RDN, LD

Jennette Berry RDN, LDN, together with her husband Amos, established Functional Nutrition Resources in 2011, driven by a personal experience that highlighted the need for a more comprehensive approach in health transformation. Witnessing her mother’s prolonged struggle with an undiagnosed autoimmune condition inspired Jennette to found this functional medicine and nutrition clinic. Under her leadership, the practice has gained a reputation for its unique approach to nutrition and wellness, particularly in unraveling the underlying causes of chronic conditions related to gut health, hormones, and autoimmune diseases. Jennette’s expertise and dedication have been instrumental in making Functional Nutrition Resources a beacon for those seeking deeper insights and effective solutions in their health journey.

Meet Our Founder

Jennette Berry, RDN, LDN

Jennette Berry RDN, LDN, together with her husband Amos, established Functional Nutrition Resources in 2011, driven by a personal experience that highlighted the need for a more comprehensive approach in health transformation. Witnessing her mother’s prolonged struggle with an undiagnosed autoimmune condition inspired Jennette to found this functional medicine and nutrition clinic. Under her leadership, the practice has gained a reputation for its unique approach to nutrition and wellness, particularly in unraveling the underlying causes of chronic conditions related to gut health, hormones, and autoimmune diseases. Jennette’s expertise and dedication have been instrumental in making Functional Nutrition Resources a beacon for those seeking deeper insights and effective solutions in their health journey.

Health Transformation that Works

Can you imagine a holistic approach that is as unique as you are? We believe this is the only way to reach your goals. Welcome to our community, where we know just how to help you achieve your health transformation! Our process is proven!

Personalized Testing

At Functional Nutrition Resources, we reject one-size-fits-all solutions. Our use of functional lab testing is key to identifying the specific causes of your health concerns. We interpret these tests through a functional medicine perspective, focusing on optimal health rather than just normal ranges. This approach ensures that our testing not only reveals insights but also guides our targeted interventions.

Identifying Root Causes

Our strategy delves deep to uncover the root causes of bodily dysfunctions. We go beyond superficial solutions, aiming to understand the underlying factors driving your symptoms. This understanding is crucial for developing effective, long-term health strategies.

The Five Pillars Approach

Our methodology encompasses five fundamental pillars: Nutrition, Gut Health, Toxicity/Detoxification, Stress/Hormones, and Fitness/Movement. Each pillar is a crucial step in our comprehensive process, and their order and customization are tailored to each individual’s unique needs.

Strategic Supplementation

Supplements are an integral part of our personalized health plans, but they’re not a catch-all solution. Our aim is to use supplements strategically, based on testing, to address root causes and then reduce reliance on them as health improves. We ensure that any long-term supplements are backed by scientific research and are of the highest quality.

Coaching and Celebration

Our approach includes continuous coaching, education, and celebrating your health victories. We strive to eliminate the confusion and overwhelm of online information. Regular engagement and strategy between appointments are key to our approach, fostering empowerment and a deeper understanding of your health journey.

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Functional Medicine Oklahoma - Holistic Health Solutions at Functional Nutrition Resources

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The Three Critical Elements Unique to Our Process that allow our Clients to Achieve Success and Healing.

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Systematic Approach

Our comprehensive, step-by-step approach is the foundation of our success. We’ve developed five pillars, each tailored to your individual needs, creating a roadmap guided by cutting-edge Functional Lab Testing.

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Education

Knowledge is empowerment, and at FNR, we’re passionate about eliminating the confusion of internet searching. Our ecosystem and culture of education provide you with the science and understanding you need in Functional Medicine and Nutrition.

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Mentorship

Coaching and strategy are the key to your health journey’s success. We blend sustainable lifestyle changes with clinical protocols and empower you with tools, education, and resources, while explaining the ‘why’ behind each step.

Your Path to Wellness

Embark on your journey to better health with Functional Nutrition Resources. We’ve carefully crafted a seamless three-step process to guide you towards your wellness goals.

Step 1

Book Your Complimentary Discovery Call

Let’s start with a conversation. During this complimentary discovery call, we aim to understand you better. We’ll discuss your health concerns, experiences, and aspirations.

What to Expect: A 15 to 20 minute personalized discussion to determine if an Initial Functional Evaluation aligns with your needs.

Step 2

Initial Evaluation

Take the next step toward your wellness journey. In this one-on-one initial functional evaluation, you’ll meet with our dedicated provider team. We’ll dive deep into your current health situation.

Evaluation Options: Choose between an in-person or virtual evaluation.

What to Expect: A 60 minute functional evaluation to understand your symptoms and health goals. If we agree to work together, we will formulate a plan of action and kickstart your health journey.

Step 3

Your Health Journey Begins

Your path to wellness commences on the day of your initial evaluation. You’ll receive a step-by-step plan, undergo functional labs, access educational resources, and receive coaching tailored to your unique goals.

What to Expect: Our hands-on approach has a proven track record. Our team engages you at every step, ensuring your active involvement in your journey towards optimal health.

I’m ready for my Discovery Call

100% of our clients who follow their unique health program reach their health goals.

Ready to Finally Take a Different Approach?

Our team is here to listen to the whole story — and build a plan around what we find together. Start with a free discovery call.

Book Your Free Discovery Call

      
      
 
 
    Posted on Google  
 Trustindex verifies that the original source of the review is Google.  FNR has been a life saver and helped me get my life back. I had suffered from Infertility, IBS, endometriosis for around 10 years it was so bad that I had constant stomach aches bloating etc my symptoms seemed to be progressing. Eventually I started having Thyroid issues felt sluggish, fatigued, brain fog so bad it was sometimes hard to put a sentence together the bad days were far out numbering the days I felt decent it got the point I couldn’t go grocery shopping alone. In early 2022 ended up having the right side of my thyroid removed due to nodules and they also found a micro-carcinoma. I thought once the right side was removed my symptoms would go away I was wrong. My primary physician kept telling me all my labs looked good I kept saying no there is something wrong with me after several attempts of trying and asking and no resolution from my primary I looked elsewhere and found FNR. I started the program in August 2023 and FNR has been a God send they completed the proper testing and found the root cause of my health issues was a leaky gut that had went so long without correction that it had turned into the autoimmune Hashimoto’s. Since beginning the program almost 5 months ago I feel like I have my life back I have energy to live a vital life and these ladies were here every step of the way to help motivate, help with cooking tips for my new lifestyle you name it they are there to help. I am so grateful to you all!
   Cass 
 
 
 
 
 
   
      
 
 
    Posted on Google  
 Trustindex verifies that the original source of the review is Google.  These ladies gave me my life back. I saw a nutritionist before I came here and they did not help me at all. After that first program I was discouraged and felt like I wasted time and money. But then I found FNR and they were wonderful! Not only did they help me through their pro they cared about me each step of the way. I feel better now than I ever have in my life and am able to get off all my medications. I never thought any of this was possible. Highly highly highly recommend!
   Hannah Howell 
 
 
 
 
 
   
      
 
 
    Posted on Google  
 Trustindex verifies that the original source of the review is Google.  My experience with Functional Nutrition Resources has been great. The team there is awesome. They are all experienced and dedicated to helping you achieve your health goals. I would highly recommend them to anyone who is serious about taking control of their health through nutritional means.
   David Ellis 
 
 
 
 
 
   
      
 
 
    Posted on Google  
 Trustindex verifies that the original source of the review is Google.  Working with the ladies at FNR has been the biggest blessing! They truly care about you and your progress on your healing journey and you never feel as though your just another number with them. It was such a relief to find an office that knows what to look for in lab work and know how to treat the problem at the source. The knowledge they provide you with lasts a lifetime of healthy living. When I went for my initial consultation with Heather, I felt like a complete wreck of emotions because I truly felt at my lowest I could have been. Since being in the program for 3 months, I feel like I'm getting my life back. I have so many people telling me that I'm looking so much better and having a personality again. Invest in your health, you will never regret it!
   Shelia Seymour 
 
 
 
 
 
   
      
 
 
    Posted on Google  
 Trustindex verifies that the original source of the review is Google.  I would recommend Functional Nutritional Resources to anyone who wants to take charge of and improve their health and feel better. This organization is a wealth of information, the program is set up in an extremely well thought out and organized manner. All the people that work there are professional, personable, and very helpful. It has permanently changed my life and my health. It has taken the guess work out of how to proceed in the future to assure my health will be at its optimum. I have been weaning off a medication that I was taking since 2016 and am taking a holistic approach to my health now, which is exactly what my objective was going into this program. Thank you FNR for all your help. Keep up your good work, your are changing lives.
   j/l mullis 
 
 
 
 
 
   
      
 
 
    Posted on Google  
 Trustindex verifies that the original source of the review is Google.  I am so thankful to have found Functional Nutrition Resources!  I've had rheumatoid arthritis for 40 plus years with not much hope...until now.  After a few weeks in the program I'm basically pain free, the sugar cravings are gone, and I'm sleeping better.  I feel like I have my life back!
   Betty Tullis 
 
 
 
 
 
   
      
 
 
    Posted on Google  
 Trustindex verifies that the original source of the review is Google.  The team at FNR has been such a blessing to me!  I was suffering from severe IBS-D when I found them. I started my program on 7/26/23 and I am SO much better!  It’s almost unbelievable. The anxiety connected to the IBS-D is also gone!  My life has completely changed!  I am thankful to God for directing me to Functional Nutrition Resources.
   Dana Huckabay 
 
 
 
 
 
   
      
 
 
    Posted on Google  
 Trustindex verifies that the original source of the review is Google.  Extremely positive experience for me! Great ten and practice!
   Bill Strong 
 
 
 
 
 
   
      
 
 
    Posted on Google  
 Trustindex verifies that the original source of the review is Google.  I completed a six month program and had amazing success.  The staff was very knowledgable and helpful in leading me toward permanent changes that have improved my health!
   Stuart Spencer