Are endocrine disruptors in plastic bottles harmful at low doses?
Worth reducing. Endocrine-disrupting chemicals are in many everyday products at levels that affect hormone function.
What's actually in it
Endocrine-disrupting chemicals (EDCs) are substances that interfere with the body's hormonal system. They can block, mimic, or alter hormone signals even at very low concentrations.
Common sources in households: BPA, phthalates, triclosan, parabens, PFAS, and some pesticides. They are in plastics, personal care products, and food packaging.
What the research says
A 2026 study in environ pollut found that sex hormone disruption induced by biodegradable plastic extracts compared with conventional plastics in H295R cells and adult male zebrafish..
Kim E(1), Salmaddiina A(1), Jo AR(1), Williams M(2), Choi K.
The research at a glance
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