The fertilizer used by the tobacco industry is radioactive. The plant absorbs it and the smoker inhales it. It gets lodged in the lungs and over time contributes a huge radiation dose to the smoker and could be factor in lung cancer.
fact
The fertilizer used by the tobacco industry is radioactive. The plant absorbs it and the smoker inhales it. It gets lodged in the lungs and over time contributes a huge radiation dose to the smoker and could be factor in lung cancer.