is it a sin to chew tobacco Smokeless tobacco: Just an issue for blue-collar workers? The Health Effects of Smokeless
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If your lungs are coated in tar, they cant function properly and give your body the oxygen it needs

Whilst sediment exposure to filter microfibres limited nicotine bioaccumulation, other types of particulate debris have been shown to transport chemical contaminants to invertebrates: microscopic polyvinylchloride (PVC) transferred adhered triclosan and nonylphenol to the gut tissue of sediment-dwelling lugworms, at levels which caused biological harm 21

Caponnetto P, Campagna D, Papale GM, Russo C, Polosa R

Pancreatic cancer runs in some families and this is called familial pancreatic cancer
The effect of smoking cessation pharmacotherapies on pancreatic -cell function

Experts are in agreement that more long-term data is needed before we can draw accurate conclusions about vapings potential health impacts, particularly regarding issues like cancer and sexual health
