VAPING VS HEALTH V2
First let s align our thoughts and consider that vaping is a harm reduction approach to smoking, a healthier alternative.
This means that we already understand that vaping is not as harmful as smoking and also opposes health risks which are considerably less than smoking. So a smoker who converts to vaping has some health benefits. The big question is: How much is this benefit? Is it worth the trouble for a smoker to convert his habit?
Here I will refer only to one undeniable scientific research that compares the two habits.
Title - E-cigarettes: an evidence update A report commissioned by Public Health England
You can find the full 110 pages report here https://bit.ly/2NbVmAy
Concluding (page no. 5) they state "In a nutshell, best estimates show e-cigarettes are 95% less harmful to your health than normal cigarettes"
Based on this unbiased report, the health benefit of converting smoking habit is 95%
For a quick visual comparison, you can watch a 28 sec video from Public Health England https://bit.ly/2BmljW2
If you want to learn about the basic single reason that makes vaping so much healthier than smoking,watch this episode from The Chemist et al. youtube channel https://www.youtube.com/watch?v=jnUynwK8t5s&t=186s