Tag: microbiota
How the Gut Microbiome Shapes Brain Function: The Four Signalling Pathways Explained
New research maps four distinct biological pathways through which the gut microbiota influences brain function: neural signalling via the vagus…
Why Fiber Causes Stomach Upset—And How to Build Tolerance
Fiber-induced stomach upset stems from rapid fermentation, not true intolerance. Microbial adaptation over 1–3 weeks resolves symptoms—even at higher fiber…
How Gut Dysbiosis Triggers Systemic Inflammation: A Mechanistic Overview
When the gut microbiota becomes imbalanced, reduced production of short-chain fatty acids weakens the intestinal barrier, allowing bacterial toxins to…
How Modern Diets Damage the Gut Barrier and Drive Chronic Disease
High-fat, low-fibre diets, food additives, and irregular eating patterns damage the gut barrier through three converging mechanisms: reduced short-chain fatty…
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