Vanillin in Vapes Threatens Early Development | Leicester News

Leicester News Today | 2 Min News | The Daily News Now! · Aug 13, 2026 · 1m

New research reveals that vanillin — a common vanilla flavor in vape liquids — may disrupt early human development at low concentrations, potentially harming embryonic stem cells. Lab studies show these cells lose their ability to specialize or even die off at higher doses, raising alarms for pregnant users. While experts caution that lab conditions don’t fully mirror real-world fetal exposure, researchers urge regulators to mandate ingredient disclosure on vape products. This adds urgency to the debate over vaping safety, especially for vulnerable groups like expectant mothers and those…