New report finds vaping less harmful than smoking

According to a significant review of nicotine products, the harmful effects of vaping are significantly lower than smoking, but action needs to be taken to address the sharp increase in children using e-cigarettes.

Researchers at King's College London have stated that individuals who switch to electronic cigarettes will "significantly reduce" their exposure to toxic substances linked to cancer, respiratory and cardiovascular diseases, but they strongly urge non-smokers to refrain from picking up either habit.

Ann McNeill, the lead author of the study and a tobacco addiction professor at King's College, has stated that smoking is "extremely deadly," resulting in half of regular long-term smokers dying. However, a survey conducted in England found that two-thirds of adult smokers were unaware of the lesser harm associated with vaping.

She said, "In the short to medium term, electronic cigarettes only pose a small portion of the smoking risk, but this does not mean that electronic cigarettes are without risk, particularly for those who have never smoked before.

Rosey Christoffersen began smoking at the age of 11 and died from double lung failure just three days before her 19th birthday. "When I see kids smoking e-cigarettes, I tell them that this is what killed my daughter," said Dr. Debbie Robson, a co-author of the report. The report calls for help in transitioning smokers to e-cigarettes to become a government priority in order to achieve the goal of a smoke-free England by 2030.

This independent report, commissioned by the Health Improvement and Disparities Office of the Ministry of Health and Social Care, is the most comprehensive review to date of the health risks of electronic cigarettes. Researchers drew on over 400 published studies from around the world, many of which looked at harmful indicators or toxic substance levels in the body after smoking or using e-cigarettes.

Most studies have only reported on the short-term or mid-term effects of smoking or using e-cigarettes, such as increased levels of nicotine and specific carcinogenic compounds. This means that scientists have very little insight into the potential long-term health effects of prolonged e-cigarette use over several years.

Although two-thirds of adult smokers in the UK believe that electronic cigarettes are just as harmful or even more harmful than smoking traditional cigarettes, a new report suggests that the levels of toxic substances, such as nitrosamines, carbon monoxide, and volatile organic compounds, found in e-cigarettes are either the same or lower than those in traditional cigarettes. The levels are even lower for people who do not use any nicotine products.

According to a report, smoking rates have decreased among adults in England due to the increase in electronic cigarettes; however, the same trend has not been seen among young people. In 2019 and 2022, smoking rates in the 11 to 18-year-old population were 6.3% and 6%, respectively, while electronic cigarette usage increased from 4.8% to 8.6%. Over the past year, the usage of electronic cigarettes among 16 to 18-year-olds has doubled, but the most significant growth has been observed in the use of disposable e-cigarettes. Currently, over half of young e-cigarette users use this type, higher than last year's 7.8%.

Selling e-cigarettes to minors under the age of 18 is illegal, but according to a secondary school report, there has been a surge in students using e-cigarettes, primarily due to the availability of disposable e-cigarettes priced at £5 and featuring flavors such as gummy bears, cotton candy, waffles, and donuts.

The author is urging for stronger law enforcement to prevent store owners and other suppliers from selling e-cigarettes to children, as well as increasing regulation to address the issue of the "dramatic increase" in young people using disposable e-cigarettes.

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