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Research has found that vaping, or the use of e-cigarettes, also affects blood vessels

PMC 6467270

In a preliminary study, the researchers used a dynamometer to assess hunger before and after being exposed to a food cue, and found that the squeeze recordings were sensitive to increases in craving and correlated with both traditional verbal self-reports and actual eating behavior

Over time, quitting reduces inflammation, restores vocal cord function, and lowers the risk of throat diseases

You wouldn't continue to drive a car, having never changed the oil or the tires, would you

So the difference between them is $5.18 that is directly passed on to every smoker when they buy a standard pack