Connections Pointed Out In Related Research Despite a lack of proven causality, several lines of evidence point to a strong association
Some of the most common are coffee, toast, roasted or fried meats, deep fried foods, eggs, garlic, onions (raw or cooked), mint toothpaste and chocolate
conducted a systematic review that included 40 studies, 29 of which were related to the tobacco industry
No, it isn't
Biosci Rep 32:115 Schaller J-P, Keller D, Poget L, Pratte P, Kaelin E, McHugh D, Cudazzo G, Smart D, Tricker AR, Gautier L, Yerly M, Pires RR, Le Bouhellec S, Ghosh D, Hofer I, Garcia E, Vanscheeuwijck P, Maeder S (2016) Evaluation of the tobacco heating system 2.2 part 2: chemical composition, genotoxicity, cytotoxicity, and physical properties of the aerosol