Functional medicine offers a comprehensive approach to managing irritable bowel syndrome (IBS) by addressing the root causes of the condition rather than just treating its symptoms. Common causes of irritable bowel syndrome include food sensitivities, gut dysbiosis (imbalance in gut bacteria), chronic inflammation, leaky gut, or hormonal imbalances. Lab tests, such as stool tests, food sensitivity tests, and microbiome analysis, are often used to pinpoint these issues. We will also look at other aspects of your health including stress levels, lifestyle factors and diet.

The treatment for IBS is individualized but it may include:
- Elimination Diets: Identifying and removing trigger foods (e.g., gluten, dairy, FODMAPs) that may be exacerbating symptoms.
- Probiotics and Prebiotics: Supporting healthy gut bacteria balance through supplements or fermented foods.
- Digestive Enzymes and Gut Repair Supplements: Using supplements to enhance digestion and heal the gut lining, which may be compromised in conditions like leaky gut.
Freedom Functional Medicine empowers our patients with IBS by offering a holistic, individualized approach to restore digestive health, improve symptoms, and support long-term wellness. We will provide you with a personalized treatment plan through easy and convenient virtual Telehealth appointments to help you recover, serving all of Virginia.
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FAQ’s About Irritable Bowel Syndrome and Functional Medicine
Yes, functional medicine takes a personalized approach to treating IBS by addressing the root causes of the condition rather than just managing symptoms. Practitioners focus on identifying and correcting imbalances in gut health, addressing food sensitivities, optimizing the microbiome, and reducing systemic inflammation. With tailored dietary, lifestyle, and supplementation strategies, functional medicine can significantly improve IBS symptoms and overall digestive health.
While no single deficiency directly causes IBS, certain nutrient deficiencies can contribute to or exacerbate symptoms. Functional Medicine helps identify the following common deficiencies seen in IBS:
- Vitamin D: Low levels are associated with worse IBS symptoms.
- Magnesium: Important for muscle relaxation and gut motility.
- B vitamins: Especially B6 and B12, which are essential for nerve and gut function.
- Zinc: Crucial for maintaining intestinal barrier integrity and immune health. Identifying and correcting these deficiencies can support gut healing and symptom relief.
You can manage IBS symptoms naturally by making targeted lifestyle and dietary changes thru a comprehensive functional medicine plan, including:
Following a low-FODMAP diet: Avoid fermentable carbohydrates that may trigger bloating and discomfort.
- Restoring gut health: Use probiotics, prebiotics, and fermented foods to balance your microbiome.
- Managing stress: Incorporate mindfulness practices like meditation, yoga, or deep breathing.
- Eating mindfully: Chew food thoroughly and avoid overeating.
- Staying hydrated: Drink plenty of water to support digestion and prevent constipation.
Yes, IBS is classified as a functional gastrointestinal disorder, meaning it affects how the gut functions rather than being caused by structural abnormalities or diseases like Crohn’s or ulcerative colitis. Functional medicine views IBS as a result of underlying dysfunctions, such as gut microbiome imbalances, food sensitivities, or stress-related dysregulation.
Currently, there is no single “ultimate cure” for IBS, as it is a complex and multifactorial condition. However, functional medicine provides a roadmap to managing and potentially resolving symptoms by addressing root causes. Long-term relief is possible by combining dietary modifications, gut health restoration, stress management, and individualized treatment plans.
The root cause of IBS varies from person to person but often involves:
Gut Dysbiosis: An imbalance of gut bacteria.
- Food Sensitivities: Triggers like gluten, dairy, or FODMAPs.
- Leaky Gut: Increased intestinal permeability leading to inflammation.
- Stress: Chronic stress affecting the gut-brain axis.
- Post-Infectious Changes: IBS can develop after severe gastrointestinal infections. Identifying and addressing your specific root causes is key to managing IBS effectively.
The biggest trigger for IBS varies but often includes dietary factors like high-FODMAP foods (e.g., onions, garlic, and legumes), stress, and lifestyle factors such as lack of sleep or irregular meal patterns. Functional Medicine seeks to identify personal triggers through food diaries or testing that can help manage symptoms more effectively.
No, IBS is not classified as an autoimmune disease. However, it shares some overlapping features, such as inflammation and immune system involvement. Unlike autoimmune conditions, IBS does not involve the immune system attacking healthy tissues, but gut health and immune function are closely connected in IBS management.
Here are five common foods that may trigger IBS symptoms:
- Dairy: High in lactose, which can cause bloating and diarrhea in sensitive individuals.
- Gluten: Found in wheat, rye, and barley, it may trigger symptoms in some people, even without celiac disease.
- High-FODMAP Foods: Examples include garlic, onions, cauliflower, and apples.
- Artificial Sweeteners: Sorbitol, xylitol, and other sugar alcohols can cause gas and diarrhea.
- Fried or Fatty Foods: These can slow digestion and worsen symptoms like bloating and discomfort.