Amendments in the 1980s and 1990s introduced rotating warnings about cancer, heart disease, pregnancy risks, and addiction
[52] In view of the shortage of evidence, vaping is not recommend for cancer patients, although for all patients vaping is likely less dangerous than smoking cigarettes
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These sites were: and While Puff devices were not mentioned in the websites, we included them in our study since they were the first disposable EC to dominate the 4th generation EC market and many previous studies on disposable ECs looked at Puff products
Farah H
Smoking greatly increases the risk of cardiovascular diseases, including heart attacks, strokes, and peripheral artery disease