Described by lead author Bernard Stewart as the most definitive assessment of e-cigarettes to date, this study draws on a wide range of global evidence, including clinical data, animal studies, and laboratory research. While vaping has often been framed primarily as a gateway to smoking, the study shifts focus to its potential to cause cancer independently, finding consistent signals across multiple scientific disciplines.
The researchers identified numerous carcinogenic substances in e-cigarette aerosols, including volatile organic compounds and metals released from heating elements. Evidence from human biomarkers showed DNA damage, oxidative stress, and inflammation, while animal experiments demonstrated the development of lung tumors. Laboratory studies further revealed disruption of cellular processes linked to cancer. The convergence of these findings led the authors to conclude that the link between vaping and cancer is increasingly compelling.
The study also highlights broader public health concerns, particularly the rapid uptake of vaping among young people and the persistence of “dual use,” where individuals both vape and smoke. According to co-author Freddy Sitas, this pattern may significantly amplify cancer risk, with some evidence suggesting a four-fold increase in lung cancer among dual users. Drawing parallels with the slow recognition of smoking-related harms in the past, the researchers warn against delaying action on vaping, arguing that waiting decades for definitive long-term data could repeat historical mistakes.
To check out Dr. Rath’s Cellular Health recommendations for cancer, see this page on our website.
Tattoo Ink a “Cocktail of Toxins”: New Studies Link Body Art to Cancer Risks
April 3, 2026Higher Vitamin D in Midlife May Be Associated with Lower Levels of Alzheimer’s Biomarker Years Later
April 10, 2026Vaping is Likely to Cause Cancer, Say New Findings
News
Nicotine-based vapes (e-cigarettes) are likely to cause cancers of the lung and oral cavity, according to a new study led by researchers at UNSW Sydney and published in the journal Carcinogenesis.
[Source: medicalxpress.com]
[Image source: Freepik.com]
Comment
Described by lead author Bernard Stewart as the most definitive assessment of e-cigarettes to date, this study draws on a wide range of global evidence, including clinical data, animal studies, and laboratory research. While vaping has often been framed primarily as a gateway to smoking, the study shifts focus to its potential to cause cancer independently, finding consistent signals across multiple scientific disciplines.
The researchers identified numerous carcinogenic substances in e-cigarette aerosols, including volatile organic compounds and metals released from heating elements. Evidence from human biomarkers showed DNA damage, oxidative stress, and inflammation, while animal experiments demonstrated the development of lung tumors. Laboratory studies further revealed disruption of cellular processes linked to cancer. The convergence of these findings led the authors to conclude that the link between vaping and cancer is increasingly compelling.
The study also highlights broader public health concerns, particularly the rapid uptake of vaping among young people and the persistence of “dual use,” where individuals both vape and smoke. According to co-author Freddy Sitas, this pattern may significantly amplify cancer risk, with some evidence suggesting a four-fold increase in lung cancer among dual users. Drawing parallels with the slow recognition of smoking-related harms in the past, the researchers warn against delaying action on vaping, arguing that waiting decades for definitive long-term data could repeat historical mistakes.
To check out Dr. Rath’s Cellular Health recommendations for cancer, see this page on our website.
Dr. Rath Health Foundation
Related posts
Current Ebola Outbreak Worst Ever in DR Congo, World Health Organization Says
Read more