Four substances. Ten claims. Twenty-six sources.
Each one drilled into Hazard / Profile / Response / Citations. Three sources behind every claim. This is the Stratigraph surface — the core-sample experience where evidence is layered, color-coded, and depth-marked like geological strata.
Glyphosate
Broad-spectrum systemic herbicide. Used in agriculture, landscaping, and home gardening. Central to contested claims on NHL and mechanisms.
Microplastics
Plastic fragments <5mm. Found in seafood, drinking water, air. Emerging concern for bioaccumulation and cardiovascular endpoints.
PCBs
Polychlorinated biphenyls. Banned in most countries but persist in sediment, wildlife, and human tissue. Central to Sky Valley case.
PET
Polyethylene terephthalate. Common in beverage bottles and food packaging. Provisional evidence on thermal leaching.