Unless he's vaping juice without nicotine, there is still a cancer risk.
I used to chew nicotine gum to enhance my concentration but after reading research that nicotine by itself causes lung cancer I stopped.
I used to chew nicotine gum to enhance my concentration but after reading research that nicotine by itself causes lung cancer I stopped.
research that nicotine by itself causes lung cancer
As for vaping itself causing cancer, I would be interested in seeing the studies and who is funding them. Applying any heated material to your tissue can increase the probability of cancer, just about as much as walking in the sun for a short period of time. This is still substantially lower risk that sucking tar/smoke that is radio-active, which all cigarettes are.
If someone outlaws vaping, I will help my son avoid said laws until such a time that people snap out of it.