what is the effect of cigarette smoke on lung cancer smoking leading risk factor for which is the second most common cancer in men in Malaysia. #NCSM #NCSMEdu #NoTobacco The harmful chemicals in smoking
The harmful chemicals in smoking directly damage lung cells, causing DNA mutations that increase cancer risk. Over time, these damaged cells grow abnormally, leading to tumor formation in the lungs. Quitting smoking More than 80% of people diagnosed with lung cancer are smokers, with smoking identified as the leading cause of cancer, the Health Ministry said on Sunday. The ministry said cancer rates among Secondhand Smoke Tips to Navigate Life with a Smoker What happens to your lungs from smoking? UT MD Anderson #DYK? Cigarette smoking causes about 80% to 90% of lung cancer deaths in the United States and can lead to respiratory diseases like COPD. Protect your lung health by quitting smoking. Learn more at
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