WikiBiomeThe human microbiome encyclopediaRanked matches across titles, topics, categories, and article introductions.
An anti-aging protein that has emerged as a critical mediator between heavy metal exposure and chronic kidney disease progression. Originally discovered as a gene whose mutation caused premature aging in mice, alpha-klotho is now understood to be a multifunctional prote…
The most common form of dementia, affecting an estimated 55 million people worldwide and projected to triple by 2050 zhang 2024 recent advances alzheimers mechanisms trials. Characterized by progressive memory loss, cognitive decline, amyloid-beta plaques, and neurofibr…
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A Gram-positive obligate anaerobe in the family Ruminococcaceae (Clostridium cluster IV) whose defining metabolic activity is the degradation of dietary flavonoids — the very polyphenols that serve as anti-inflammatory, antioxidant, and antimicrobial agents. When Flavon…
The most abundant intracellular thiol and the master antioxidant of mammalian cells. Glutathione is a tripeptide (gamma-glutamyl-cysteinyl-glycine) whose sulfhydryl (-SH) group makes it both a critical antioxidant and a primary target for heavy metal binding. GSH deplet…
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Oxidative stress is the imbalance between the production of reactive oxygen and nitrogen species (ROS/RNS) and the capacity of biological antioxidant defense systems to detoxify them. It is the single most commonly invoked mechanism across metal toxicology in this wiki,…
The second most common neurodegenerative disease, affecting over 10 million people worldwide dorsey 2018 parkinsons incidence meta analysis. Characterized by progressive loss of dopaminergic neurons in the substantia nigra, alpha-synuclein aggregation (Lewy bodies), and…
A metabolic-endocrine disorder affecting 6-20% of reproductive-age women worldwide, characterized by hyperandrogenism, oligo/anovulation, and polycystic ovary morphology (Rotterdam criteria) barrea 2019 mediterranean diet pcos. PCOS is the leading cause of anovulatory i…
Polyphenols are a diverse class of plant-derived compounds characterized by multiple phenol structural units. They are among the most abundant antioxidants in the human diet, found in fruits, vegetables, tea, coffee, wine, chocolate, and spices. What makes polyphenols p…
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An essential trace element that is primarily protective in its biological roles. Unlike most metals in this wiki, selenium's toxicological significance lies more in the consequences of its deficiency than its excess. Selenium is the backbone of the selenoproteome -- a f…
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.
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Taurine (2-aminoethanesulfonic acid) is a sulfur-containing amino acid abundant in bile, heart, brain, and retina. Its primary metabolic role is bile acid conjugation — taurocholate and taurochenodeoxycholate are the taurine-conjugated primary bile acids that BSH-produc…
Zinc is depleted in nearly every disease state examined in this wiki -- cancer (breast, prostate, lung, pancreatic, esophageal, colorectal), type 2 diabetes, PCOS, autism, postpartum depression, and IBD. Zinc supplementation is generally beneficial: it reduces PPD risk …
The most widespread nickel-dependent virulence factor across human pathogens. Urease is found in at least 40 prokaryotic and 9 eukaryotic pathogenic species, making it the single most important enzyme linking dietary/environmental nickel to infectious disease.
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