Topic
Environmental Health
Environmental Health is a recurring research topic on Health Canon. This hub collects related explainers and protocols, newest first, each with evidence grades and practical decision frameworks.
-
Environmental Health
Mold Insurance, Disclosure, and Remediation Scope Limits
Policies often limit mold coverage. Remediation scope should follow moisture source and material type—not infinite testing. Documentation protects occupants and owners.
-
Environmental Health
HVAC, Filtration, and Indoor Mold: What Helps and What Doesn’t
Filters reduce particles; they do not replace leak repair. HVAC can distribute spores if wet. Control moisture first, then filtration and maintenance.
-
Environmental Health
CDC Neglected Parasitic Infections (NPIs): The U.S. Framework Explained
CDC prioritizes five NPIs in the United States—Chagas, cysticercosis, toxocariasis, toxoplasmosis, and trichomoniasis—for burden, severity, and preventability—not internet “mystery parasite” lists.
-
Environmental Health
The Home Water-Testing Panel for Homeowners (2026)
What to test first on municipal vs well water, how to read results, and when to filter after—not before—data.
-
Environmental Health
Parasite Symptoms: When to Test and When to Wait (2026)
When GI and travel symptoms warrant stool testing—and when parasite cleanse marketing is the wrong tree.
-
Environmental Health
Mold-Testing Myths, Corrected (2026)
Why moisture control beats air-spore theater, when testing helps, and how remediation hierarchy actually works.
-
Environmental Health
Reducing Endocrine Disruptors at Home (2026)
Practical exposure cuts: plastics heat, fragrance, dust, receipts, pesticides—ranked without purity paralysis.
-
Women's Health
Women's Health, Hormones, and Drinking-Water Contaminants
Water is one exposure route among many for metals and PFAS. Pregnancy and lactation change priorities; filters are not hormone therapy.
-
Environmental Health
Water Filter Selection Framework: Test, Match Claims, Maintain
Start with water quality data, map contaminants to certified technologies, then budget maintenance. Skipping tests is how households buy the wrong system twice.
-
Nutrition
USDA PDP: Organic vs Conventional Pesticide Residues
Market-basket monitoring, tolerance compliance, and what organic actually changes.
-
Environmental Health
U.S. Endemic Parasites and Neglected Parasitic Infections (NPIs)
America is not parasite-free. Pinworm, waterborne protozoa, Toxoplasma, trichomoniasis, babesiosis, and five CDC NPIs define the domestic map.
-
Environmental Health
Trichothecenes, Stachybotrys, and Indoor Mold Toxins
Satratoxins in culture versus residential dose reality—separating lab toxins from bathroom fear.
-
Environmental Health
Sediment and Carbon Water Filters: What They Do and Don't
Sediment cartridges protect downstream gear. Activated carbon improves taste and reduces many organics and chlorine—not nitrate, not most hardness, not all microbes.
-
Environmental Health
Reverse Osmosis Membrane Performance: What RO Actually Removes
RO semi-permeable membranes reject many dissolved ions and molecules when pressure, recovery, and membrane integrity are right—maintenance decides real-world results.
-
Environmental Health
Human Protozoa: Intestinal, Blood, and Tissue Compartments
Protozoa are not worms. Split them by gut, blood/vector, and tissue-cyst niches—Giardia and Crypto are not malaria are not Toxoplasma reactivation.
-
Environmental Health
Priority U.S. Clinical Parasite Syndromes Clinicians and Patients Meet
Pinworm, Giardia, Crypto, Cyclospora, Toxoplasma syndromes, trichomoniasis, and babesiosis dominate U.S. reality more than tropical Ascaris fear copy.
-
Women's Health
Pregnancy, Fetal, and Infant Drinking-Water Risks: What to Prioritize
Lead, nitrate, arsenic, microbes, and some PFAS concerns rise in pregnancy and infancy. Test, certify, and skip gadget maximalism without labs.
-
Environmental Health
Organic Diets and Pesticide Exposure Biomarkers
What urinary metabolites show when people switch to organic—and what risk reduction means.
-
Nutrition
Organic Food, Heavy Metals, and Mycotoxins: Separate Ledgers
Why the organic seal is not a heavy-metal force field—and how mycotoxins fit.
-
Environmental Health
Organic Farming Environmental Co-Benefits and Health Boundaries
Biodiversity, pesticide load on landscapes, climate tradeoffs—and what co-benefits do not prove for personal disease risk.
Frequently asked