World Class Bio-Individual Nutrition

At RCA Nutrition, everything we do from top to bottom is of the highest quality to ensure we’re equipped to help you reach your goals of a healthy and fit lifestyle.

A Targeted Approach

Root Cause Analysis Nutrition is a driven focus on finding the underlying problem and applying corrective action to prevent a condition from occurring or reoccurring. It is the jack of all trades that masters in nutrition that works to eliminate autoimmune disorders, food allergies / sensitivities, promote weight loss, and is dedicated to your health!

We specialize and individualize your care directly for your body based on your Health & Dietary history, Genetics, Symptoms, and Functional factors.

We are redefining the meaning of health care. Where else do you have 5 days a week access to your specialist? Where can you find life coaching included? Where else can you have a specialist work with your doctor to help shape the care that you are receiving? All of this and more included with every package that is designed and priced just for you. Where your at. With what you can handle and manage.

RCA Nutrition is dedicated to making sure that ALL of you is healthy.

Features You Won't Want to Live Without

Nutrition Analyzed

Data Driven

The power of nutrition is found in the numbers. One set of numbers alone doesn’t tell the whole story. However, when you start to combine them together the real issues comes into full view. The body is also not a static system. It is growing, changing, and healing. Because it is dynamic, so is our approach to make sure you stay on track to reach your goals.


Results Orientated

No magic. No sales pitch. No rock band. There is just you, us, and a finish line. The line that we will draw in the sand together that says you CAN be healthy. You DON’T have to suffer anymore. There ARE answers to why you feel the way you do.


Research Led

The body is a complex combination of systems that work together. If you affect one part of your body, the whole system is affected. There is nothing healthy about shoving medication down your throat daily and not getting results. There’s also nothing helpful about licking every plant in your backyard. Our system is backed by scientific research and time tested results that are proven to work.

health office

Achieve Your Goals

Flexible membership packages are available to help achieve your health and nutrition goals.

Health & Wellness: Anywhere, Any time

A unique combination of Nutrition and Coaching designed to produce results.

Our specialty is YOU, the person who’s wants high levels of success in life and business and that same level of success with your body and health.

The ultimate convenience is that you can do our program anywhere in the world, whether you are working out in your office, at home, or a hotel in Tokyo. You’ll never be too busy to take care of your body again.

Root Cause Analysis Nutrition is specifically designed for the person who values results and appreciates having someone help them get to the finish line. I’ll devise a customized program to accomplish your goals and set you up for success.

The benefits of our work with you include:

  • 1
    Losing weight without having to work out
  • 2
    Getting off medication
  • 3
    Reversing Diabetes, Metabolic disorders, and Auto-Immune disorders
  • 4
    Healing the gut where the foundation of your overall health resides
  • 5
    Ending the continuous cycle of being tired or exhausted

Don't Just Take Our Word For It!


Back in Dec 2016, I remember feeling overwhelmed and defeated by my weight. I would ask myself, "Why did you let it get so out of control?" I would always pass Forever 21 and Charlotte Russe stores and admire their cute floral prints. I told myself that if I'd ever lose the weight, I'd get myself one of those cute dresses. Thank you Suzi Dobias, for helping me to achieve that goal. Through You, I am able to get my health and wellness back on track and I've lost 84 lbs. I couldn't have done this w/out you!!! I haven't felt this great in years! What a great way to start my Fabulous 50s! Through this life change journey and transformation, God is using my testimony to inspire so many others to take steps towards taking care of their temple. Thank You Jesus! I am forever grateful to you too Suzi! Much Love, Hugs, & Blessings to you!

Terry Gouveia

Suzi started my treatment with a detox because I was full of toxins and I wasn’t going to be able to absorb any nutrients or supplements without doing this step first. After a few days on the detox, I was already feeling a difference and my ear stopped being plugged. I was also starting to absorb nutrients, which was an amazing feeling! Then she had me cut out gluten, dairy, and sugar from my diet, so I could fight the candida. My acne started clearing up within a few months as well. Nutrition alone is so important and can change your overall health, Suzi helped me realize this!

Today, I feel amazing! I was healed and felt like a new person in no time with the help, knowledge, dedication, and support Suzi gave me.

Jenna Boomgaarden

I was going through pictures and came across this. I did a cake for one of my dear friends' wedding a couple of years ago. I remember how completely unhappy I was and feeling lost as I could not seem to lose the weight no matter what I did. Fast forward to today. I am 80lb lighter and inspiring many to be healthier. I could not thank Suzi Dobias enough for everything she has, and continues to do for me and so may others! We love you Suzi!

Natasha Hines

Suzi is the best!

Suzi is the best! Great inspiration and a kick in the butt when needed. Thank you for helping me changing my life.


Suzi is all around amazing!

Suzi is all around amazing! Her dedication to her clients is unstoppable and she really does change people’s lives. My husband and I started with Suzi not really understanding the depth and detail of knowledge she would provide for us to live a healthier lifestyle. She discovered so much about the both of us and we have been living a happier, healthier life ever since. She always has a way of making you feel like you can do what it is you have set out to do, and she will get you there. There is truly no better dr or nutritionist to take your health journey with.


If you're looking forward to making a life change, look no further!

In August of last year, I had no energy, horrific allergies, and was 20 lbs heavier than the previous year. I was so frustrated. Several of my friends had been working with Suzi and had incredible results. At my wits end, I jumped in and began an individual nutrition plan in September! After one month I was down 10 lbs and 3 months later, I was back to my ideal weight, on NO allergy medicine, and graduating from the program. Without Suzi's knowledge and encouragement, I could have not achieved such amazing results. At least a dozen of our friends have now hired Suzi with the same impressive results! If you're looking forward to making a life change, look no further! I'll be forever grateful for Suzi!


Suzi checks all the boxes!

Suzi checks all the boxes! She customizes her plan to your needs. If you're looking to loose weight, she will advise the best plan for you and your needs. If you're looking to feel better and gain more clarity in your thinking, she checks that box as well. Her pursuit of happiness for her clients is all around amazing. My wife and I can say that Suzi changed our way of thinking about how to live a healthy life. We are forever grateful for her and her approach. Thanks, Suzi!


I love the way I feel!

I was tired and achy all the time no matter how much sleep I got. I was taking Advil and Tums constantly. When I was introduced to Suzi my goal was not to lose weight, it was to FEEL BETTER. I have been working with Suzi for four months. I have lost 17 pounds but that is not the best part of my journey. I feel great! I no longer have the fatigue “fog” that I was experiencing. I haven’t taken Advil or Tums in months. I also used to have pain in my legs and body due to a medical condition. That is gone too. It amazes me what great nutrition can do for your body! Now I am lifting weights and even started jogging. I love the food I am eating and the recipes Suzi sends me. She keeps me accountable and encourages on my journey. Losing weight is a bonus but most importantly, I love the way I feel! Thank you Suzi for giving me back a healthier life!!!


I contacted Suzi with a goal

I contacted Suzi with a goal to not just lose 10 maybe 15 pounds but to simply reclaim my energy and enthusiasm through healthy eating. I also needed clarity on what vitamins I should take and foods to eat even though I

could read books to figure it out yet there was so much conflicting information. Suzi had me do blood work, get off BC pills and I ultimately lost 35 lbs. I kept a gratitude list of all my wins:

1- Discovered just wow much I used to food as a reward or emotional support

2- My dentist said I had the cleanest teeth he’d seen

3- I discovered I love bok Choy

4- I began to have cravings for healthy foods

5- Kids wanted me to stop buying them junk food

6- I became patient with the inconveniences of my day, making dinner

7- clear concentration and focus with clear head

8- clogged left ear & sinuses all cleared up (I think I lost 2 pounds just from that inflammation going away)

9- No snoring

10- No need for a new mattress like I thought, sleep sooo great now


You name it and I've tried it.

Keto? Weight Watchers? Calorie Counting? South Beach? Jenny Craig? Atkins? Cabbage soup? You name it and I've tried it. Sure, I'd lose a few pounds and then plateau. Of course I would gain the weight back and then some. I have a handful of pesky health issues and some chronic injuries and just assumed I was destined to look and feel the way I felt. After one conversation with Suzi, I was convinced she could help me. I was a little skeptical of truly being able to lose weight, since I've tried everything else with little success.

Boy, was I wrong! I have lost 25 pounds, several inches and sizes in clothing. My cholesterol has come down, my thyroid is balanced, my anemia is improving. May pain is decreasing. I am exercising. I've reduced medications. I am healing my body. Let me repeat that - I am healing my body! None of this would be possible without Suzi's knowledge and coaching. My only regret is that I didn't know her sooner!

Working with Suzi has been the absolute best decision I have made with regard to my health and lifestyle. Has this required hard work, commitment, & effort? Yes, most definitely. Is it worth it? Heck Yes! I have said several times prior to this journey, that I didn't want to grow old in this body. My injuries and health issues were life limiting. I'm getting my life and my body back. If you're hesitant, leap anyway. You won't regret your results or your experience with Suzi.


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Frequently Asked Questions

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How Is RCA Nutrition Different Than Other Nutritionists And Wellness Personnel?

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