How to Heal Leaky Gut Naturally

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Are you dealing with bloating, food sensitivities, inflammation, joint discomfort, fatigue, cravings, and stubborn weight? These are common symptoms of leaky gut, the common term for increased intestinal permeability. While it is not always recognized as a formal diagnosis, the integrity of your gut barrier plays a huge role in how you feel every day.

The good news? You can support your gut naturally, and it starts with a few simple, consistent habits we are sharing in this article on how to heal leaky gut naturally.

What Is Leaky Gut?

Your gut has a lining that acts as a protective barrier, preventing harmful pathogens and undigested food particles from entering your bloodstream. When this barrier becomes irritated or inflamed, the barrier becomes weaker. This allows more substances to pass into the bloodstream, potentially contributing to symptoms commonly associated with leaky gut.

Your gut lining interacts with your immune system, inflammation, digestion, and nutrient absorption. The job of the digestive system is to break down the food we eat so it can be absorbed. The food is transported through the gut lining into the bloodstream to feed the body with beneficial vitamins, minerals, and water. The gut lining also acts as a barrier, keeping the harmful things out. So, keeping your microbiome healthy and eating a gut-healthy diet will support a healthy inflammatory and immune response.

Common Signs Your Gut May Need Support

What Causes Leaky Gut?

Many things influence leaky gut, which is why, especially as we age, we need to focus on gut health.

The Standard American Diet is packed full of highly processed foods that are low in fiber, low in nutrients, and high in sugar. These foods, as well as alcohol, do not feed the beneficial microbes in your gut, which can cause an imbalance in your gut microbiome.

A gut imbalance, known as dysbiosis, happens when the harmful microbes grow (they are being fed by the S.A.D.) and the diversity of the gut microbes decreases. Gut imbalances create confusing signals for your immune response and inflammation.

Poor Sleep or a lack of sleep directly alters your gut microbiome. When you don’t sleep well, cortisol, a stress hormone, increases, which affects the protective proteins needed to support your intestinal lining. Poor sleep also decreases the production of short-chain fatty acids, which are needed to reduce inflammation and support the integrity of your gut lining.

Medications like NSAIDs or antibiotics. NSAIDS actually damage the gut lining because they irritate the gut barrier and decrease blood flow. Antibiotics disrupt the beneficial bacteria that maintain integrity.

Chronic Stress activates the fight-or-flight response, increases cortisol, and reduces the production of SCFAs. When your body is under stress, it signals to slow down digestion, and this can lead to inflammation and weaken the gut lining.

Low stomach acid or poor digestion is common, especially as we age, because the production of both naturally declines. Without proper stomach acid and digestive enzymes, the foods we eat are not properly broken down, leaving undigested food particles to pass into the small intestines, which can feed pathogenic bacteria.

Step 1 — Remove What Irritates the Gut

It’s time to clean up your diet and reduce ultra-processed foods, refined sugar, fried foods, artificial sweeteners, and alcohol. Focus on eating whole foods, lean proteins, and whole grains. Some of you may be sensitive to certain foods, and temporarily removing them can be beneficial. Common foods include gluten and dairy. Remember, this removal is temporary, and the foods can gradually be reintroduced.

Step 2 — Support Digestion Before You Add More Supplements

Digestion begins in the mouth, so one of the best things you can do to promote healthy digestion is to chew your food slowly and make sure you are relaxed when you eat. You also want to avoid drinking large amounts of liquid with your meals. You should chew your food so you can swallow without needing liquid.

You may also want to support your stomach acid and add digestive enzymes. Many of us, when we eat a big meal, suffer. Taking digestive enzymes, as well as supporting the production of stomach acid with fermented foods or digestive bitters, can help.

Step 3 — Rebuild With Gut-Healing Foods

Some of the following foods are beneficial for the gut and its barrier/lining. Focus on adding these foods to your diet.

H2: Step 4 — Feed the Good Bacteria

H2: Step 5 — Calm Inflammation

Supporting a healthy inflammatory response is critical for gut repair. Focus on:

• Omega-3-rich foods like fatty fish, flaxseed, chia seeds, and walnuts
• Colorful plant foods loaded with antioxidants
• Culinary herbs like turmeric, ginger, and rosemary
• Gentle movement, such as walking after meals
• Consistent hydration throughout the day
• Stress reduction practices to lower cortisol

Step 6 — Repair the Gut Lining

The following supplements may help repair the gut lining. Keep in mind that not everyone needs the same supplements, and they should be tailored to your individual needs.

• Zinc helps strengthen the junctions between the cells in the lining, which helps to prevent intestinal permeability (leaky gut). It also promotes rapid cell regeneration.
• Vitamin D helps by binding to the receptors in the intestine, which helps keep the barrier intact, suppressing inflammation and supporting beneficial gut bacteria.
• Vitamin A helps in the production of the mucous that protects the gut lining as well as its structure.
• Glutamine is actually an essential amino acid that is a primary energy source for the cells lining your stomach and intestines, which supports the regeneration of the cells and the integrity of the junctions.
• Collagen is the structural component of the gastrointestinal tract and supplies several amino acids to nourish the intestinal cells.
• Short-chain fatty acids are produced when the bacteria in our gut ferment the fiber in the foods we eat. This is used as a primary source of fuel for your colon, strengthens the intestinal barrier, and helps regulate inflammation as well as hunger hormones.

Step 7 — Create Daily Gut-Healthy Habits

Creating healthy lifestyle habits enhances every aspect of your health, including your gut. Add some of these habits to your daily routine.

How Long Does It Take to Heal Leaky Gut?

When you make changes in your habits and your diet, you will most likely notice improvement within a few weeks. If your symptoms have been around a while, you may need more repair, and it may take longer, 3 to 6 months. Remember, stress, food choices, infections, medication, and consistency play a part in repair. It’s best to focus on your progress, not a quick fix.

When to Get Extra Help

If you are noticing the following, it is best to consult with a medical professional for extra help.

• Severe pain
• Blood in stool
• Unexplained weight loss
• Ongoing diarrhea
• Autoimmune disease
• Suspected celiac disease
• Symptoms that do not improve

A Simple 7-Day Leaky Gut Reset Plan

Day 1: Remove processed foods and sugar.

Day 2: Add cooked vegetables and clean protein.

Day 3: Add broth or gut-soothing foods.

Day 4: Add gentle movement after meals.

Day 5: Support digestion and mindful eating.

Day 6: Add prebiotic foods slowly.

Day 7: Review symptoms and plan next steps.

Ready for a Step-by-Step Gut Health Plan?

Healing the gut is not about guessing. It is about building simple habits that support digestion, reduce inflammation, and help your body work the way it was designed to.

Here are three ways to get started today:

The Healthy Habits Challenge: The perfect starting point. My book walks you through building the foundational habits that support gut health, reduce inflammation, and help you feel better, starting from the inside out. Includes a bonus section designed to get you moving in the right direction, this is the book I wish I’d had when I was fighting my own battle with CRPS and inflammation.

30-Day Gut Reset Program Ready to go all-in? The 30-Day Gut Reset takes you step by step through removing irritants, rebuilding with the right foods, and creating habits that stick.

Schedule a Free Discovery Chat Not sure where to start? Let’s talk. In a free 1:1 conversation, we’ll look at your symptoms, your goals, and find the right path forward. Whether that’s a program, the book, personalized support, or the right NSP supplements for your body.

Your gut is the foundation of everything. Your energy, your weight, your pain levels, and your immune health. You don’t have to keep guessing. Let’s build a plan that works.

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