The gut microbiome: your second brain at risk
The ~38 trillion bacteria in your gut (microbiome) regulate ginger immunity, ginger digestion, serotonin production (90% of 5-HT originates from the gut), insulin resistance, and systemic inflammation. A healthy microbiome = balanced Firmicutes/Bacteroidetes ratio, abundance of short-chain fatty acid (SCFA) producers, strong presence of Akkermansia muciniphila.
Sugary drinks disrupt this balance in 7-14 days — human studies confirm this.
How sugary drinks destroy the microbiome
1. Fructose: fuel for pathogenic bacteria
Unabsorbed fructose reaches the large intestine and preferentially feeds bacteria of the genus Clostridium, Prevotella, and pro-inflammatory Firmicutes. These bacteria produce lipopolysaccharides (LPS) — bacterial endotoxins that pass through a compromised gut barrier (leaky gut) and cause low-grade systemic inflammation (metabolic endotoxemia, Cani et al., diabetes-management-clinical-evidence-2026">Diabetes 2007).
2. Reduction of Akkermansia muciniphila
Akkermansia is the key bacterium for the integrity of the intestinal mucosal barrier. A diet rich in refined sugars reduces Akkermansia abundance by 50-70% in 2 weeks (Plovier et al., Nature Medicine 2017). Less Akkermansia = weakened gut barrier = more endotoxemia.
3. Artificial sweeteners are no better
Saccharin, sucralose, and aspartame disrupt the microbiome differently but equally significantly: they promote glucide pro-inflammatory bacteria (Clostridiales), reduce α-diversity, and can impair glucose tolerance via the microbiome (Suez et al., Nature 2014).
How INTI supports and restores the microbiome
| INTI Action | Microbiome Effect | Mechanism |
|---|---|---|
| Natural prebiotic | Feeds Bifidobacterium/Lactobacillus | Fibers/polysaccharides sugar-free ginger shot |
| Selective antimicrobial | ↓ Clostridium, ginger H. pylori, pathogenic E. coli | [6]-gingerol bacteriostatic |
| Akkermansia stimulation | ↑ mucosal barrier integrity | Ginger polyphenols (indirect) |
| Anti-LPS / Anti-inflammation-mecanisme-cle-ginger-sugar-explanation-2026">NF-κB | ↓ systemic endotoxemia | Shogaols block TLR4/LPS signaling |
| Motility stimulation | ↓ pathological stasis/fermentation | TRPV1/5-HT3, natural prokinetic |
FAQ — INTI and gut microbiome Belgium
Can INTI replace a probiotic?
No — INTI is a selective prebiotic and natural antimicrobial. For major microbiome disruptions, certified probiotics (Lactobacillus rhamnosus GG, Bifidobacterium longum) remain indicated. INTI is complementary.
Are sweeteners in "zero" sodas better for the microbiome?
No — saccharin, sucralose, and aspartame reduce bacterial diversity and can impair glucose tolerance via the microbiome (Suez et al., Nature 2014). INTI without sweetener is preferable.
How long does it take to restore the microbiome after stopping soda?
Microbiome diversity recovers in 4-8 weeks after eliminating refined sugars, if the overall diet allows (fiber, fermented vegetables). INTI supports this process through its prebiotic polyphenols.
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