why is chewing tobacco carcinogenic Oral health consequences of smokeless use From the latest Perspective in

Men who smoked 20 cigs a daygenerally a packhad more than double the chances of heart disease than nonsmokers

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These studies mainly investigated the demographic characteristics of SLT consumers, the prevailing policy of the country related to SLT consumption, the reasons behind its consumption, the level of awareness among the general population and its association with different morbidities, particularly cancer and cardiovascular diseases

To reduce the effect of bias, we adjusted observations that did not account for more than five confounders, including age and sex, because they were the significant bias covariates identified by the bias covariate selection algorithm 29 (Supplementary Table 7)