Vaping Alters Thousands of Genes Linked to Cancer and Heart Disease, Study Warns

MANCHESTER: Vaping may trigger changes in thousands of genes associated with cancer, heart disease, and lung disorders, according to a new scientific study that has raised fresh concerns about the health impacts of e-cigarettes.

Researchers said that regular use of e-cigarettes activates altered genetic activity in thousands of genes, potentially increasing the risk of serious diseases including cancer, cardiovascular conditions, and respiratory illnesses.

The study suggests that the most significant changes are not necessarily linked to how frequently a person vapes, but rather the type of e-cigarette device and flavor used.

Various flavored products, including fruit and other variants, are widely available in the market and are often promoted as alternatives to traditional smoking cessation methods.

Scientists noted that because vaping is a relatively recent development, its long-term health effects are still not fully understood. However, the study indicates that it may activate chemical processes capable of influencing gene behavior.

The research included both e-cigarette users and traditional smokers. Findings showed that fruit-flavored products were associated with gene changes in 31 percent of affected cases, while multiple-flavor use was linked to 64.3 percent. Sweet flavors accounted for 2.9 percent of changes, and mint or menthol flavors were associated with 0.9 percent.

Health experts have urged further long-term studies to better understand the potential risks of vaping, particularly its impact on genetic activity and chronic diseases.