Flame Retardants in Pregnancy Linked to Weaker Bones in Kids
NonToxCo Research
Science & Safety Team · 4/8/2026
Children whose mothers had higher PBDE flame retardant levels during pregnancy may have weaker bones.
Flame Retardants and Bone Health
A 2026 study in Int J Hyg Environ Health measured maternal serum PBDE concentrations during pregnancy and examined associations with children's bone mineral density. Higher PBDE exposure during pregnancy was linked to changes in bone density in the children.
PBDEs are endocrine disruptors that interfere with thyroid and calcium hormones, both of which are critical for bone development. Prenatal exposure affects bone formation during the most active building phase.
What You Can Do
Minimize PBDE exposure: replace old foam furniture, use HEPA air purifiers, keep dust levels low. Browse non-toxic baby products for safer home furnishings.