statistics of cancer from chewing tobacco Oral Microbial Signatures Chewers and Oral Patients in India Tobacco Use and Oral Health:

From hair to heart, from lung to skin, Tobacco never lets you win

Respondents who took part in an anti-substance use program also tried tobacco (15.9 versus 16.7), marijuana (17.2 versus 17.4), hallucinogens (18.9 versus 19.6), and prescription opioids (19.4 versus 22.3) sooner than those who did not participate

Available evidence also suggests that there is a relationship between TS and myeloid leukemia, and the risk increases with increasing the duration and amount of cigarette smoking [2]

4 A second meta-analysis found a similar increase in bladder cancer risk for male and female smokers, but a higher risk in European compared with Asian populations