DavvaStudy finds masks lower pollution levels in blood
https://www.qmul.ac.uk/media/news/2025/medicine-and-dentistry/fmd/research-shows-masks-can-prevent-airborne-pollutants-from-entering-bloodstream-.html
#Pollution #cars #bloodcells #masks #bancars
https://www.qmul.ac.uk/media/news/2025/medicine-and-dentistry/fmd/research-shows-masks-can-prevent-airborne-pollutants-from-entering-bloodstream-.html
#Pollution #cars #bloodcells #masks #bancars
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