I have heard of people getting LC who never smoked. There has to be some other reason for it.
Low cellular oxygen - acidic tissue environment.
But don't quote me, I've been attacked enough by paid maniacs today. For the record, until the AMA says something, it doesn't exist. Got it? It Doesn't Exist. And it's best if NASA and the pharmaceutical companies agree, too. Just saying. Can't be too careful.
I have heard of people getting LC who never smoked. There has to be some other reason for it.
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Non-smokers have about a 3% chance of getting it. Smokers have about a 6% chance.
The largest cohort of lung cancer is Chinese women who have been cooking all their lives with smoky fires an using heated oils.