Leaky Gut

Leaky gut is a condition in which the small intestine becomes overly permeable, allowing undigested food particles, toxins, and microbes to enter the bloodstream, leading to various health issues including autoimmune diseases.

Normally the intestines do a good job of filtering out harmful substances and only allowing necessary nutrients to pass through (Assimakopoulos et al., 2018). However, when the intestinal barrier is compromised through inflammatory triggers, it can result in a range of symptoms and chronic health problems.

The intestinal barrier is made up of cells held together by tight junctions. Tight junctions are protein complexes that act like seals between two cells and control what can pass through the intestinal lining (Bischoff et al., 2014).

Basically, chronic inflammation leads to breakdown of these tight junctions, causing the intestinal barrier to become permeable or "leaky" (Dey, 2020). Factors like poor diet, alcohol, stress, certain medications like NSAIDs and antibiotics, intestinal dysbiosis & infections, mould exposure & environmental toxicity, insulin resistance, hyperglycaemia, dyslipidaemia and autoimmune conditions lead to microbial dysbiosis and gut barrier dysfunction.

A leaky gut can manifest in a variety of ways:

• Digestive issues like bloating, gas, diarrhoea, constipation, IBS
• Food sensitivities and intolerances
• Skin problems like eczema, acne, rosacea, lichen planus, psoriasis
• Autoimmune conditions like rheumatoid arthritis, lupus, thyroid disorders
• Chronic fatigue
• Headache, anxiety, mood changes, brain fog
• Weight gain or inability to lose weight

It is often associated with diseases like asthma, allergies, arthritis, depression, cancer, and heart disease (Bischoff et al., 2014) (Dey, 2020) (Mbuya & Humphrey, 2015) (Massier et al., 2021).

There is no single definitive test for leaky gut. Measurement of zonulin levels, a protein that regulates intestinal permeability, can provide some insight. Lactulose-mannitol tests may also be used, which measure the absorption of these two sugars to assess intestinal permeability. Elimination diets, food sensitivity testing, and checking for markers of inflammation can also help diagnose leaky gut.

It is important to rule out other potential underlying conditions through a root cause analysis

The conventional treatment for GERD primarily focuses on medications like antacids, proton pump inhibitors (PPIs) and H2 antagonists to suppress stomach acid production, combined with lifestyle modifications. However, prolonged use of these medications can cause side effects such as nutrient deficiencies, an increased risk of infections (including Clostridium difficile and pneumonia), and bone loss (Kim et al., 2022). Additionally, if GERD symptoms are caused by hypochlorhydria (low stomach acid), further acid suppression can worsen the condition over time.

Diet - Avoiding trigger foods like fatty, fried, ultra-processed, sugary, spicy, acidic, and caffeinated items. Avoid eating 2-3 hours before bedtime. Focus on an anti-inflammatory diet with more fibers, probiotics and enzymes.

Lifestyle changes - Weight loss, smoking cessation, elevation of the head of the bed while lying down, 10-20 minutes of walking post meals, inculcating relaxation and stress management techniques.

Certain causes of GERD like Hiatal hernia may require more advanced interventions like endoscopic or surgical correction. Surgical procedures like fundoplication can help strengthen the lower esophageal sphincter.

A thorough root cause analysis to identify the underlying factors driving GERD is crucial and the use of a well-planned treatment approach, including the use of supplements maybe beneficial.

Zinc carnosine - helps repair gut lining (Bischoff et al., 2014)

Berberine - anti-inflammatory and antimicrobial

Curcumin - powerful anti-inflammatory

Digestive enzymes - replacing enzymes like HCL, pepsin, pancreatic enzymes etc. to improve digestion

Vitamin A & D - regulates intestinal permeability

Omega 3 fatty acids - reduce inflammation

L- glutamine - helps repair intestinal cells

Glutathione - antioxidant that protects the gut lining

Herbs like Aloe Vera, Slippery Elm Bark, Marshmallow Extract, Chamomile Extract, Okra Extract also provide gut healing benefits.

By addressing the root causes and implementing natural, holistic treatments, many people have found success in healing their leaky gut and restoring overall gut and whole-body health (Fock & Rg, 2023) (Dey, 2020) (Bischoff et al., 2014) (Camilleri, 2019).