08/28/2026
Vapes have been sold as "healthier" alternatives to ci******es, and while it is true that they don't have the tar that comes from burning to***co, most have flavorings added with unknown health consequences.
This study shows that, at least in a cell culture, a common flavoring causes embryonic cells to develop abnormally, raising serious questions about the effect these flavored v**es can have during pregnancy.
Studies have shown that at least 1% of women v**e during pregnancy, meaning one out of one hundred pregnancies in the US may be exposed to some of these chemicals depending on preferred flavoring used.
A popular vanilla flavoring in e-ci******es may interfere with some of the earliest steps of human development. In lab experiments, vanillin caused embryonic stem cells to lose their ability to develop normally and pushed them toward forming only certain types of tissue.