Vaping is certainly less harmful than tobacco, but it is far from harmless and could increase the risk of several diseases (cardiovascular, respiratory, cancer…). E-cigarettes could even have consequences on embryonic development when the mother vapes during pregnancy. A new study published on August 12, 2026 in the journal Human Reproduction This hypothesis is reinforced by the fact that researchers at the University of California, Riverside, have shown that an ingredient frequently used in e-liquids (liquids used for vaping) has a direct effect on embryonic cells.
By Nicolas Gutierrez C. THE Subscribers
Vanillin, a molecule found in many e-liquids for vaping, could disrupt embryonic development, according to a study.
Vaping is less harmful than tobacco but still has health consequences.
Photo by RASID NECATI ASLIM / ANADOLU AGENCY / ANADOLU VIA AFP
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