Did you know that up to 1 in 5 people diagnosed with lung cancer worldwide never smoked a day in their life? 🤯 A review by Australian and British researchers in the Journal of the American Medical Association is rewriting the rulebook on who’s at risk.
The study looked at 92 previous international reports and found that lung cancer in nonsmokers—defined as those who've puffed fewer than 100 cigarettes ever—makes up 1520% of all cases. Most of these are adenocarcinomas, cancers that start in glandular cells.
So, if you’re not a smoker, why might you still be at risk? The research points to:
- Passive smoking 🚭
- Exposure to radioactive materials ☢️
- Air pollution 🌫️
- Asbestos fibers 🏗️
- Family history of lung cancer 👪
Interestingly, nonsmokers with lung cancer tend to have specific gene mutations that can affect how well treatments work. This insight could lead to more personalized therapies down the road.
Whether you’re a student, a pro in the biz world, or just curious about your health, this study is a wake-up call: lung cancer isn’t just a smoker’s disease. Stay informed, stay proactive, and spread the word! 💡
Reference(s):
cgtn.com
