is benzene found in tobacco Cigarette Tobacco: Additives and Ingredients Health Effects Of Benzene Exposure
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9 A study of the proportion of e-cigarette products sold at convenience stores and supermarkets that contained nicotine found that 99% of samples contained it, including 36.7% that did not address nicotine content on their labels

Cigarette smoke augments MUC5AC production via the TLR3-EGFR pathway in airway epithelial cells
But that doesnt mean its a free-for-all
"Functional Evaluation, Antioxidant, Antimicrobial, Antibiofilm, and Haemolytic Capacity of Calathea lutea (Bijao) and Calathea inocephala (Shutupipanga) Leaves"

Current trading is in line with full-year market expectations.