what happens if you smoke to much cigarettes 💀 The image of blackened lungs isn't a prop. It's the harsh reality of smoking. While healthy lungs are a pinkish color, cigarette causes permanent, heavy staining from tar and other particulate What happens when you smoke

With regards to marijuana, there havent been many studies done yet to know the dangers of cannabis smoke on the lungs or the rest of the body

Lee JM, Bernstein A

This means some doubts about the safety of e-cigarettes may be wrong. This will come as a relief to some vapers who may have been worried by previous studies suggesting that vaping is as harmful as smoking and will be vindication for those vapers who were pretty confident that those damning studies were a load of rubbish

Subgingival microbiome in smokers and non-smokers in periodontitis: an exploratory study using traditional targeted techniques and a next-generation sequencing