Gut Microbiome Reset (5R Protocol)

What is Gut Microbiome Reset (5R Protocol)?

A systematic five-phase gut restoration framework developed by the Institute for Functional Medicine. The protocol addresses gut dysfunction through five sequential steps: Remove irritants and pathogens, Replace digestive enzymes and acids, Reinoculate with beneficial bacteria, Repair the gut lining, and Rebalance lifestyle factors. The protocol typically runs 8-12 weeks and targets issues from bloating and food sensitivities to brain fog and autoimmune symptoms linked to gut permeability.

Is there evidence for it?

How do you do Gut Microbiome Reset (5R Protocol)?

1. 1.REMOVE (weeks 1-2): Eliminate processed foods, sugar, alcohol, gluten, dairy, and any identified food sensitivities; consider antimicrobial herbs (oregano oil, berberine) if pathogen testing warrants it
2. 2.REPLACE (weeks 2-4): Add digestive support — betaine HCl with meals if low stomach acid, digestive enzymes with protein-heavy meals, ox bile if gallbladder function is compromised
3. 3.REINOCULATE (weeks 3-6): Introduce diverse probiotic strains (Lactobacillus, Bifidobacterium) via supplements and fermented foods (sauerkraut, kimchi, kefir); feed them with prebiotic fibers (garlic, onion, asparagus)
4. 4.REPAIR (weeks 4-8): Support gut lining repair with L-glutamine (5g 2x/day), zinc carnosine, collagen peptides, and bone broth
5. 5.REBALANCE (ongoing): Prioritize 7+ hours of sleep, manage stress through breathwork or meditation, eat slowly, chew thoroughly, and maintain diverse fiber intake

How long does it take?

8-12 week protocol; 30-60 min/day for food prep and supplementation.

Is it hard to start?

hard.

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