Verified answer

"can you die" YES you can.

Nicotine is a deadly poison and it is accumulative in the body, please stop your bf from doing it.

If he feels he needs a 'rush' through poisonous chemicals, I suggest he is vulnerable and at real risk of developing a 'substance dependency'.

Google Nicotine, make sure your bf is there with you to read the dangers. Wouldn't hurt for him to do some research on substance abuse. You could pick up free 'awareness pamphlets' from your local Health Centre.

Good for you that you showed concern for your bf. You may have well saved his life - I joke not. Good luck to you both. doc