WikiBiomeThe human microbiome encyclopediaRanked matches across titles, topics, categories, and article introductions.
A functional gastrointestinal disorder affecting 10-15% of the global population, characterized by chronic abdominal pain, bloating, and altered bowel habits (diarrhea-predominant, constipation-predominant, or mixed) without identifiable structural pathology. From a met…
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Fibromyalgia (FM) is a chronic pain syndrome affecting 2-4% of the global population Heidari et al. 2017, characterized by widespread musculoskeletal pain, fatigue, cognitive dysfunction ("fibro fog"), and sleep disturbances. Conventionally attributed to central sensiti…
Alphabetical definitions of specialist terms used throughout this wiki. Where a full concept page exists, the term links to it. --- AhR (aryl hydrocarbon receptor) -- A ligand-activated transcription factor that senses microbial metabolites (especially indoles from tryp…
This knowledge-base record is being expanded from WikiBiome’s evidence graph.
Research summary — not medical advice. This page synthesizes published research on a mechanism-level intervention. It is not a clinical recommendation. Consult a qualified healthcare provider before making any changes to diet, supplementation, or treatment.
The only archaeon represented in this wiki -- Methanobrevibacter smithii is the dominant methane-producing microorganism in the human gut, belonging to the domain Archaea rather than Bacteria. As a hydrogenotrophic methanogen, it converts H2 + CO2 into methane (CH4), pl…
Methanobrevibacter smithii is the dominant methanogenic archaeon in the human gut, responsible for consuming hydrogen gas produced by fermentative bacteria and converting it to methane. Despite being an archaeon rather than a bacterium, it represents 0–15% of gut microb…
Saccharomyces cerevisiae is a unicellular budding fungus (ascomycete) ubiquitous in fermentation, brewing, bread-making, and increasingly used as a pharmaceutical probiotic (Hatoum et al. 2012). The strain S. boulardii (also called S. cerevisiae var. boulardii) is the m…