Flame Retardants Mess With Thyroid and Raise Preeclampsia Risk
NonToxCo Research
Science & Safety Team · 4/8/2026
Halogenated flame retardants are disrupting thyroid function during pregnancy and increasing the risk of preeclampsia.
Flame Retardants, Thyroid, and Pregnancy Complications
A 2026 study examined how halogenated flame retardants affect thyroid function biomarkers during pregnancy and their link to preeclampsia. The chemicals disrupt thyroid hormones, which are critical for fetal brain development and healthy pregnancy maintenance.
Preeclampsia is a dangerous pregnancy complication involving high blood pressure that can threaten the life of both mother and baby.
What You Can Do
Minimize flame retardant exposure during pregnancy. Dust frequently. Ventilate your home. Choose flame retardant-free furniture. Browse non-toxic baby products for safer options.
Source: Authors (2026).