New research shows direct evidence that toxic air – already strongly linked to harm in unborn babies – travels through mothers’ bodies
Scientists have found the first evidence that particles of air pollution travel through pregnant women’s lungs and lodge in their placentas.
Toxic air is already strongly linked to harm in foetuses but how the damage is done is unknown. The new study, involving mothers living in London, UK, revealed sooty particles in the placentas of each of their babies and researchers say it is quite possible the particles entered the foetuses too.
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