What happens when you go deep sea diving after smoking a menthol?

Answer 1

You will use up your oxygen much more and may get short of breath so if you do go deep sea Scuba diving don't smoke a menthol or drink alcohol its dangerous for you. could relate to death.

The diving and menthol death is an Urban myth. While smoking is not a good thing to be doing, there is nothing in a menthol cigarette that will effect you later while diving. The myth is that menthol cigarettes have tiny bits of fibreglass which implode a divers lungs at depth.... Not true.

See related links for verification.