cigarette smoking causes lung cancer - Back of pack Smoking causes more than 17

This is an important distinction: reduced exposure and reduced harms are not the same thing, meaning exposure to fewer toxic ingredients, especially in the context of dual use of both e-cigarettes and combustible products, does not necessarily mean lower levels of harm when people use the product

Ryan Yamane

It is worth pointing out that you would have to consume in the region of two-and-a-half to three 2ml refills of 20mg/ml e-liquid in a short amount of time to begin to reach dangerous levels (2) - and you are likely to start feeling sick before being able to consume that amount, which is likely to stop you vaping long before you are at serious risk

It can cause asthma in children