If you smoke 20 cigarettes a day, you could save on average 3,500 every year
Existing research that compared e-cigarettes with normal cigarettes found that cigarette contaminants are much lower in e-cigarettes, senior author Carsten Prasse, an assistant professor of environmental health and engineering at the Whiting School of Engineering and the Johns Hopkins Bloomberg School of Public Health, says in a statement
Introduction to THC THC, or tetrahydrocannabinol, is the main psychoactive ingredient in marijuana that creates the feeling of being high. When you consume cannabis, THC quickly enters your bloodstream and travels throughout your body, including your brain, where it produces its well-known effects
However, a research constraint with assessing the impact of e-cigarettes is that most vapers were formerly smokers, or are dual-users of ENDS and tobacco, making it difficult to isolate the impact of ENDS