In short
The human gut microbiome contains trillions of bacterial cells, more than the number of cells in the human body, performing essential functions: fermenting dietary fibre into short-chain fatty acids, producing B vitamins and vitamin K2, regulating immune activity, maintaining gut barrier integrity, and communicating with the brain through the vagal gut-brain axis. At CLCC, care for gut dysbiosis follows a five-step structured assessment: Assess, Identify, Reduce, Restore, Continue, addressing the systemic contributors alongside standard medical treatment, rather than symptom management alone.
About This Condition
Gut dysbiosis is not just a digestive problem, it is a systemic condition expressed through the gut.
The human gut microbiome contains trillions of bacterial cells, more than the number of cells in the human body, performing essential functions: fermenting dietary fibre into short-chain fatty acids, producing B vitamins and vitamin K2, regulating immune activity, maintaining gut barrier integrity, and communicating with the brain through the vagal gut-brain axis. When this ecosystem becomes disrupted, through antibiotic use, dietary patterns, stress, or infection, the downstream consequences affect virtually every system in the body.
Gut dysbiosis describes the state of microbiome disruption: too little bacterial diversity, overgrowth of inflammatory or gas-producing species, insufficient beneficial bacteria, or bacterial populations in locations where they should not be (SIBO). The consequences range from digestive symptoms, bloating, altered bowel habits, discomfort, to immune dysregulation, metabolic impairment, skin conditions, hormonal disruption, and neurological symptoms. CLCC addresses dysbiosis as a whole-system intervention, not simply a digestive management programme.
Symptoms
Common symptoms and presentations.
Persistent bloating, particularly after meals
Altered bowel habits, loose stools, constipation, or alternating
Excessive gas and flatulence, particularly after fibre-rich foods
Abdominal discomfort after eating that was previously well tolerated
Food sensitivities that have developed or worsened over time
Recurrent oral thrush or skin fungal infections
Fatigue and brain fog associated with digestive symptoms
Skin conditions, acne, rosacea, eczema, with a concurrent digestive pattern
Contributing Factors
What drives and sustains this condition.
Antibiotic use
Antibiotics disrupt the microbiome non-selectively, eliminating both pathogenic and beneficial bacteria. Post-antibiotic dysbiosis can persist for months or years without active restoration.
Dietary patterns
Ultra-processed foods, low fibre intake, high sugar consumption, and artificial sweetener use all promote dysbiotic bacterial species while starving the beneficial species that require fermentable plant fibres.
Chronic stress
Stress hormones directly alter microbiome composition, reducing Lactobacillus and Bifidobacterium species while promoting inflammatory bacteria, making chronic stress a microbiome variable.
Proton pump inhibitors and other medications
PPIs alter the gastric acid environment that prevents bacterial colonisation of the upper GI tract. Long-term PPI use is associated with SIBO and dysbiosis patterns.
The CLCC Method: All Five Steps
Assessment first. Then all five steps, applied specifically.
Assess microbiome health through clinical indicators and history
Detailed history of antibiotic use, dietary patterns, stress load, and medication history. Dysbiosis indicators assessed through clinical presentation, symptom pattern, and relevant investigations. SIBO evaluation where indicated.
Identify the specific dysbiosis pattern, deficiency, overgrowth, or both
Deficiency of beneficial species requires targeted probiotic and prebiotic support. Overgrowth of gas-producing or inflammatory species may require specific dietary interventions first. The pattern determines the sequence of intervention.
Targeted microbiome restoration protocol alongside dietary correction
Specific probiotic strains selected for the identified dysbiosis pattern. Prebiotic dietary correction to support beneficial bacterial growth. Dietary elimination of dysbiotic-promoting foods. Gut barrier support where barrier dysfunction is co-present.
Track symptom improvement and dietary tolerance at intervals
Symptom scoring and food tolerance reviewed at structured intervals, as dysbiosis improves, previously intolerant foods become tolerable again. Protocol adjusted as the microbiome landscape changes.
Sustain microbiome health with long-term dietary patterns
Microbiome health requires ongoing dietary support, the beneficial species established during restoration must be maintained through continued fibre-rich, diverse dietary patterns. Periodic monitoring detects early signs of relapse.
FAQs
Common questions about care.
Can probiotics fix dysbiosis?+
Probiotics are a useful component of microbiome restoration, but they are not sufficient alone. The specific strains must match the specific dysbiosis pattern. The dietary environment must support the strains being supplemented. And the factors that produced the dysbiosis must be addressed simultaneously, otherwise the dysbiosis environment reasserts itself after supplementation stops.
How long does microbiome restoration take?+
The microbiome responds within weeks to dietary and supplementation correction. Meaningful symptom improvement is typically seen at 4–8 weeks. Full microbiome diversity restoration to a stable, resilient state typically takes 3–6 months of sustained intervention, and requires dietary maintenance beyond that.