Leaky gut, or increased intestinal permeability, occurs when the tight junctions in the intestinal lining become compromised. This allows unwanted particles such as toxins, bacteria, and partially digested food to enter the bloodstream, potentially triggering chronic inflammation, food sensitivities, digestive symptoms, fatigue and brain fog, and autoimmune flares.
At Paradise Health Clinic in Newmarket, we use a lifestyle medicine approach to help support gut healing and whole-body wellness.
1. Eliminate Common Gut-Damaging Foods
Common culprits that can aggravate the gut lining include gluten, dairy products, highly processed foods, refined sugar, alcohol, and industrial seed oils and deep-fried foods. In some cases, personal food sensitivities may also play a role. Our clinicians may recommend food sensitivity testing or guided elimination and reintroduction to identify your unique triggers.
2. Add Nutrient-Dense, Gut-Healing Foods
To support repair, we focus on:
- Fermented foods like sauerkraut, kimchi, and non-dairy kefir to replenish healthy gut flora
- A wide variety of fiber-rich vegetables, fruits, and legumes to feed beneficial bacteria
- Soothing foods such as cooked vegetables, blended soups, and stews that are easier to digest
3. Manage Stress Like It’s Medicine
The gut-brain connection is powerful. Chronic stress can disrupt gut motility, alter the microbiome, and contribute to increased intestinal permeability. At Paradise Health Clinic, we often prescribe stress management tools such as mindfulness and breathing practices, hydrotherapy and contrast showers, nature walks and outdoor time, and therapeutic massage and bodywork.
4. Optimize Sleep and Circadian Rhythm
Poor sleep and irregular schedules weaken immune regulation and slow tissue repair, including the gut lining. To support sleep and circadian health, we may recommend a consistent sleep-wake schedule, reducing screen time and bright light before bed, creating a relaxing evening routine, and addressing sleep-disrupting habits like late caffeine or heavy meals.
5. Restore the Microbiome with Targeted Supplements
In addition to nutrition and lifestyle changes, certain supplements may help support gut barrier function, such as:
- L-glutamine, an amino acid used as fuel by intestinal cells
- Zinc carnosine and specific botanicals that support tight junction integrity
- Evidence-informed probiotics, selected based on your symptoms and gut profile
Supplement protocols are personalized to your health history, labs, and goals.
A Personalized Approach to Leaky Gut
Because the causes of leaky gut are often multifactorial, we take a comprehensive, individualized approach at Paradise Health Clinic: thorough history and assessment, lab work when appropriate, stepwise changes in diet, stress, sleep, and movement, and ongoing support and adjustments over time.
If you suspect leaky gut or struggle with digestive issues, fatigue, or autoimmune symptoms, our team in Newmarket can help. Visit paradisehealth.ca.