It increases the risk of getting cancer! Your sentence implies that you get it each time you are exposed. However, there is a subtle difference between being really attacked by a lion or being in the territory of a lion. In the first case you are highly likely done, in the second you have a chance to get out complete and healthy. And also: when and how are often two important questions.

Why I am saying this: I knew two guys in my family, who smoked from young like chimneys. They died old (>90) and not due to lung cancer! But perhaps in their times (50-90) the cigarettes were less toxic, who knows 🤷‍♂️