Leaky Gut Treatment in Toronto
A root-cause approach to inflammation, digestion, and chronic symptoms
Leaky gut – also known as increased intestinal permeability – is a condition where the lining of the small intestine becomes less selective, allowing unwanted substances to pass into the bloodstream.
This can contribute to a wide range of symptoms, including bloating, food sensitivities, fatigue, skin conditions, and chronic inflammation – all commonly seen in patients seeking gut health treatment in Toronto.
With over 20 years of clinical experience and a published author of The Complete Leaky Gut Health & Diet Guide, naturopath Dr. Makoto Trotter, ND provides personalized treatment for patients in North York, Toronto, and the GTA, focusing on identifying and addressing the underlying causes of gut dysfunction.
Book a free 15-minute consultation to discuss your symptoms
What is Leaky Gut Syndrome?
Leaky gut syndrome, or gut hyperpermeability, disrupts the normal function of the gut. The gut is the common name given to the small intestine. More specifically, the small intestine is comprised of the duodenum, jejunum and ileum, and spans the digestive tract from the stomach to the large intestine, or bowel.
As the name suggests, your gut “leaks” material into the bloodstream during leaky gut syndrome. In a healthy state, your intestinal wall works as a very selective filter. Effectively, it determines what is and what is not permitted to pass into the bloodstream. When the gut is inflamed, this selective barrier is compromised and its permeability increases. As a result, material such as bacteria, viruses, fungi and food particles can cross more readily into the blood. This is how gut hyper-permeability leads to many systemic and widespread presentations.
From here, the foreign particles are released into tissues throughout the body. Consequently, this triggers inflammation that can appear in many bodily systems that may seem to be distinct from the digestive tract.
Leaky gut is the origin of the problem but not always the site where symptoms appear. In other words, you may or may not experience digestive symptoms with leaky gut syndrome. A leaky gut syndrome (gut permeability) test is the best way to determine if the filter of your gut is intact or abnormal.
You can learn more about our leaky gut syndrome test.
How is Leaky Gut (Intestinal Permeability) Treated?
Treatment focuses on restoring the integrity of the gut lining, reducing gut inflammation, and addressing underlying causes.
Your plan may include:
- Targeted nutritional and supplement support
- Dietary strategies to reduce inflammation
- Addressing gut infections or imbalances (including SIBO)
- Supporting digestion and nutrient absorption
- Nervous system and stress regulation
A personalized, multi-step approach is key to long-term improvement.
Symptoms Associated with Leaky Gut
Leaky gut may contribute to:
- IBS Symptoms
- Bloating, gas or persistent digestive discomfort (often leading patients to search for bloating treatment in Toronto)
- Food sensitivities
- Fatigue or brain fog
- Skin conditions such as acne, eczema, psoriasis or rashes
- Joint pain or inflammation
- Autoimmune conditions – leaky gut is increasingly linked to autoimmune thyroid disease such as Hashimoto’s thyroiditis, as well as hormonal conditions including endometriosis, where gut-based estrogen clearance plays a significant role
- Learn more about naturopathic autoimmune support.
Not sure if leaky gut is contributing to your symptoms? Book a free consultation
What Causes Leaky Gut?
Leaky gut is typically driven by underlying stressors on the digestive system, including:
- Chronic stress and nervous system dysregulation
- Poor diet or food sensitivities
- Gut infections or imbalances (including SIBO)
- Overuse of antibiotics or medications
- Inflammation within the digestive tract
Many patients with conditions like IBS, Crohn’s Disease, Ulcerative Colitis, or experiencing SIBO symptoms also have underlying gut permeability issues.
Gut dysbiosis and intestinal permeability are increasingly recognized as drivers of insulin resistance and metabolic disease.
Still need more information? Learn more about SIBO treatment in Toronto or IBS treatment options in Toronto to understand how these conditions are connected.
Conditions such as SIBO and IBS are often closely linked to intestinal permeability and may need to be addressed together for effective treatment.
How is Leaky Gut Tested?
Testing may be used to assess intestinal permeability and overall gut health.
Options may include:
- Intestinal permeability testing
- Comprehensive stool analysis (e.g. GI-MAP)
- Assessment of inflammation and digestion markers
- SIBO testing
Learn more about leaky gut testing and how it works. Testing can help guide a more targeted intestinal permeability treatment plan.
Book a 15-min consultation to determine which testing is appropriate for you
Frequently Asked Questions
Is leaky gut a real medical condition?
Intestinal permeability is well-documented in scientific literature, though the term “leaky gut syndrome” is used more in functional and naturopathic medicine than in conventional practice. The underlying mechanism – a compromised gut lining allowing unwanted particles into the bloodstream – is supported by a substantial and growing body of research. Dr. Trotter has written extensively on this topic in The Complete Leaky Gut Health & Diet Guide.
How do I know if I have leaky gut?
A leaky gut permeability test can confirm whether your intestinal lining is compromised. Beyond testing, a detailed clinical history – including digestive symptoms, food reactions, skin conditions, fatigue, and immune patterns – often provides strong indicators. Many patients are surprised to learn that leaky gut can be present without obvious digestive symptoms.
What is the connection between leaky gut and skin conditions like acne and eczema?
The gut-skin axis is well established. When the gut lining is compromised, inflammatory particles enter the bloodstream and can trigger immune responses that manifest on the skin. Healing the gut is frequently one of the most impactful interventions for patients with chronic acne and eczema – particularly when digestive symptoms are also present.
How are leaky gut and fatty liver (MASLD) related?
The gut-liver axis means that leaky gut is a direct driver of liver inflammation and fatty liver disease progression.”
Can leaky gut contribute to hormonal problems?
Yes. The gut plays a central role in estrogen metabolism through the estrobolome – the collection of gut bacteria responsible for processing and clearing estrogen. When gut health is compromised, estrogen can be reabsorbed rather than excreted, contributing to estrogen dominance and conditions such as PCOS and endometriosis.
How long does it take to heal leaky gut?
This depends on severity, underlying causes, and how consistently treatment is followed. Many patients notice meaningful improvements in energy, digestion, and skin within 8–12 weeks. Full restoration of gut integrity typically takes several months of targeted treatment.
Does Dr. Trotter’s leaky gut book cover treatment as well as diet?
Yes – The Complete Leaky Gut Health & Diet Guide covers the science of intestinal permeability, dietary strategies, lifestyle factors, and treatment approaches in accessible detail. It is a useful resource for patients who want to understand their condition more deeply alongside clinical care.
Digestive symptoms are often associated with hormonal or skin conditions. Learn more about other conditions treated naturopathically to explore related issues.
Ready to Improve Your Gut Health?
If you’re dealing with chronic symptoms that haven’t been fully explained, addressing gut health at the root can make a significant difference.
Book your consultation today to start your personalized gut health and leaky gut treatment plan.