While nicotine itself may not be a carcinogen, there's evidence it encourages the growth/spread of cancer and and increases the likelihood of recurrence. It mig

While nicotine itself may not be a carcinogen, there's evidence it encourages the growth/spread of cancer and and increases the likelihood of recurrence. It might be inhibiting antitumor immune responses. [0] [0] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4553893/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4553893/