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Writer's pictureAbby Olson

Why Healing the Gut is the Cornerstone of My Nutritional Approach

Updated: Nov 18

My Personal Journey with Gut Health

I believe that healing the body starts with healing the gut. This belief is not just a concept I’ve learned academically or professionally—it's something that is rooted deeply in my own personal experiences. For years, I struggled with health issues that seemed disconnected on the surface, but I eventually found that many of these challenges stemmed from poor gut health.


In my journey to wellness, conventional approaches didn’t provide the relief I needed. While they helped manage symptoms, they didn’t address the root cause. That’s when I turned to functional and integrative nutrition—a science-backed, whole-body approach to healing that considers every system of the body, starting with the gut.


I’ve learned through my own trials and discoveries that healing often requires exploring beyond traditional methods, which is why I now take a more individualized and holistic approach with my clients. In doing so, I’ve found that gut health is central to lasting transformation.


The Gut: The Center of Whole-Body Health

You might wonder why I place so much emphasis on the gut. It turns out the gut is much more than just a digestive organ. It is often referred to as the “second brain” because it plays such a vital role in nearly every system of the body.


The gut is home to trillions of bacteria and other microorganisms—collectively known as the gut microbiome—that influence digestion, immune function, and even mental health. When your gut is in balance, your body is better equipped to process nutrients, fend off pathogens, and maintain a stable mood. However, when gut health is compromised, it can lead to a cascade of issues, from inflammation and digestive problems to fatigue, skin disorders, and even disordered eating patterns.


The gut’s direct connection to the immune system is another reason I focus on gut health in my practice. About 70% of the immune system resides in the gut, which means that a healthy gut can help prevent and heal chronic inflammation—a condition underlying many diseases, including autoimmune disorders, cardiovascular disease, and even mental health conditions like anxiety and depression.


My Own Health Challenges: What Led Me to Gut-Centered Healing

Like many, I didn’t realize how integral the gut was to my overall well-being until I began to experience digestive distress and other health challenges. Autoimmune issues, stress, SIBO (small intestinal bacterial overgrowth), and IBS (irritable bowel syndrome) were at the core of my struggles. I visited multiple doctors and specialists, each offering different advice and prescriptions that ultimately didn’t provide lasting relief. I felt stuck in a cycle of symptom management.


This frustration is what eventually led me to dive deeper into functional and integrative nutrition. I began to look at the body as a whole system where every part affects the other, and I learned that many of the seemingly unrelated symptoms I was experiencing had a common source: my gut health.


Once I started addressing my gut with personalized nutrition, specialized testing, and specific lifestyle changes, the difference was astounding. The symptoms that once held me back began to fade, and I felt more energetic, balanced, and in tune with my body.


Functional and Integrative Nutrition: Looking Beyond Conventional Approaches

The reason I emphasize functional and integrative nutrition is simple: it works. Unlike traditional models that often focus on treating isolated symptoms, functional and integrative approaches aim to identify the root cause of health issues. These methods consider the whole person—mind, body, and spirit—and consider genetic, environmental, and lifestyle factors that can influence health outcomes.


In my experience, focusing on gut health is a game-changer for many of my clients who have struggled with conventional methods. Whether they’re dealing with weight issues, disordered eating, chronic inflammation, or digestive dysfunction, by healing the gut, we often see dramatic improvements in their overall well-being.


The Gut’s Role in Disordered Eating and Inflammation

For many individuals who experience disordered eating patterns, gut health is often overlooked. However, the gut can influence cravings, hunger signals, and even emotional eating patterns. For example, a disrupted gut microbiome can impact the production of serotonin—the “feel-good” neurotransmitter that influences mood and satiety.


Inflammation, which is a common denominator in most chronic illnesses, is also largely tied to gut health. When the gut is damaged or out of balance, the immune system may become overactive, leading to systemic inflammation. This inflammation not only affects the digestive system but can manifest in various ways throughout the body—such as joint pain, skin issues, and mood disorders.


Through functional nutrition, I look for imbalances or underlying infections, and create a personalized healing plan that targets the root causes of these issues. This whole-body approach helps my clients not just manage symptoms but actually heal and rediscover balance.


How I Approach Gut Health with My Clients

When working with clients, I always start with a thorough gut health assessment. This process is unique to each individual and may involve advanced testing such as microbiome analysis, food sensitivity tests, or stool tests to uncover hidden imbalances. The results provide a roadmap for healing, allowing us to tailor dietary changes, supplements, and lifestyle interventions to support gut repair.


Some key aspects of gut healing that I focus on include:

  • Personalized Nutrition: Every client’s gut is unique, so their nutrition plan must be, too. I provide recommendations that are tailored to the individual's needs, focusing on anti-inflammatory foods, high-fiber vegetables, and balancing blood sugar stability.

  • Balancing the Microbiome: Gut dysbiosis (an imbalance of good and bad bacteria) is common in those with gut issues. Probiotics, prebiotics, and fermented foods are often part of the healing process.

  • Eliminating Triggers: Food intolerances, sensitivities, or even stress can act as triggers for gut dysfunction. I work closely with clients to identify and eliminate these triggers, allowing the gut to heal.

  • Rebuilding the Gut Lining: The gut lining can become compromised due to factors like poor diet, stress, or medications. Supporting the gut lining with specific nutrients is a key part of my gut healing protocol.


Continuing to Learn: A Journey of Growth and Discovery

My passion for helping others heal is continually fueled by my own experiences. The more I learn about gut health, the more I realize just how central it is to overall wellness. I remain dedicated to expanding my knowledge and staying up to date with the latest advancements in functional and integrative nutrition so that I can offer my clients the best tools for success.


Healing is not a one-size-fits-all journey. Each person’s path is unique, and my role as a practitioner is to guide them through the process, giving them the tools they need to achieve optimal health. For me, that always starts with the gut.


Conclusion: Why Gut Healing is the Foundation of Success

Gut health is not just about digestion—it's about whole-body wellness. Whether you’re struggling with disordered eating, inflammation, or chronic gut dysfunction, addressing the health of your gut can lead to profound improvements in how you feel every day. I’ve seen this in my own life and in the lives of countless clients.


If you’ve been feeling stuck, frustrated, or overwhelmed by your health challenges, I encourage you to take a closer look at your gut. Healing your gut can open the door to true, lasting wellness.


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  2. The Gut Microbiome and Immune System

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  3. SIBO and IBS as Gut Health Issues

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  4. Functional and Integrative Nutrition Approach

    • Source: Bland, J. (2013). The Disease Delusion: Conquering the Causes of Chronic Illness for a Healthier, Longer, and Happier Life. HarperWave.

  5. Gut Health and Autoimmune Disorders

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  6. Nutrition for Gut Healing

    • Source: Staudacher, H. M., Whelan, K., Irving, P. M., & Lomer, M. C. E. (2011). Comparison of symptom response following advice for a diet low in fermentable carbohydrates (FODMAPs) versus standard dietary advice in patients with IBS. Journal of Human Nutrition and Dietetics, 24(5), 487-495.

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