Your gut microbiome, the trillions of microorganisms living in your gastrointestinal tract, does much more than help with digestion. Most of the body's serotonin is made in the gut, a large share of the body's immune tissue lines the gut wall, and gut bacteria make some vitamins, metabolise some drugs and communicate with the brain through the vagus nerve. Research has linked differences in the microbiome with obesity, type 2 diabetes, cardiovascular disease, autoimmune conditions and other chronic diseases. Most of that research shows association, and whether changing the microbiome changes disease risk is still being worked out.
Many features of modern life can reduce microbial diversity: low-fibre, highly processed diets, antibiotics (a single course can disrupt the microbiome for weeks to months), chronic stress and disrupted sleep. Lower diversity has been reported in industrialised populations compared with traditional ones, and it is associated with several chronic diseases.
Our Gut Reset Protocol is a structured three-month intervention designed to assess, address, and rebuild gut health. Month one begins with comprehensive stool-based microbiome testing (16S rRNA sequencing and/or shotgun metagenomics) to map your current microbial landscape — identifying pathogenic overgrowth, beneficial species deficiency, short-chain fatty acid production capacity, intestinal permeability markers, and digestive enzyme sufficiency. Your physician reviews results and designs a targeted intervention plan.
Months one through three implement the protocol: antimicrobial or biofilm-disrupting agents where indicated (for pathogen overgrowth or SIBO), strategic prebiotic fibre introduction (to feed beneficial species), targeted probiotic strains (matched to your deficiency profile, not generic off-the-shelf probiotics), dietary restructuring (emphasising microbial diversity through plant variety, fermented foods, and elimination of identified triggers), and lifestyle modifications (sleep, stress, and movement patterns that support gut health).
Month three concludes with retesting to objectively measure changes in microbial composition and diversity. This is a physician-supervised programme with scheduled check-ins, not a DIY supplement stack. Book a consultation with our longevity physician to begin your gut health assessment.