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A new study by King’s College London, commissioned by the Department of Health and Social Care’s Office for Health Improvement and Disparities, has found that smokers who switch to e-cigarettes will significantly reduce their exposure to toxins that can cause cancer, lung disease and cardiovascular disease.

This is the most comprehensive review of the health risks of e-cigarettes to date. The researchers drew on more than 400 published studies from around the world, many of which looked at harmful signs or levels of toxic substances in the body after smoking and vaping.

Ann McNeill, a professor of tobacco addiction and lead author of the study, said smoking is very deadly, killing half of regular long-term smokers, but a survey in England found that two-thirds of adult smokers who smoked did not know that CBD vape,CBD oil,and disposable vape, were less harmful.

Vaping is much less harmful than smoking and smokers should be encouraged to switch to e-cigarettes, But we need to take action to deal with the sharp rise in the use of electronic cigarettes among children.

Experts called for a crackdown on the sale of e-cigarettes to children because the review concluded that little is known about the long-term health effects of e-cigarettes.

Vaping among children is on the rise as many are influenced by social media sites like TikTok. Newer single-use e-cigarettes are becoming increasingly popular, partly because they cost about £5 each and come in a variety of fruit Flavored Vapes.

It added that disposable vapes products popular with children now needed to be monitored more frequently.

Previous claims by Public Health England that e-cigarettes are at least 95% less harmful than smoking in the short to medium term are generally correct, but longer term studies are needed, researchers said.

Lead author Ann McNeil, professor of tobacco addiction at King’s College, said: “Smoking is uniquely lethal, killing a quarter of regular persistent smokers, but about two-thirds of adult smokers who actually benefit from switching to e-cigarettes do not know that e-cigarettes are less harmful.

England’s deputy chief Medical Officer, Dr Jeanelle DeGruchy, said: “Every minute someone is admitted to hospital in England because of smoking. Every eight minutes, someone dies from a smoking-related death. E-cigarettes are far less harmful than smoking cigarettes, so the message is clear, if you have to choose between smoking and e-cigarettes, choose e-cigarettes. If you have to choose between vaping and fresh air, choose fresh air.