Does Smoking Cause Lung Cancer?

The introduction prove that this is the fact. More Americans die of lung cancer and other smoking related diseases annually instead of AIDS, drug abuse, car accidents and murder. Smoking poses a threat to our lives and health. That is the main cause of lung cancer. More than 30,000 people died of lung cancer each year, five of them died of lung cancer due to smoking. Studies have shown that there is no safe way to smoke. Tobacco contains many chemicals that harm cancer, and it affects the lungs of smokers and nonsmokers, so smoking only increases the risk of lung cancer.

According to the National Cancer Institute, smoking causes 30% of all cancer deaths in the United States, bringing 87% of lung cancer cases. Not only the lung but also kidney cancer, pancreatic cancer, cervical cancer, stomach cancer, acute myelogenous leukemia. As soon as you stop smoking, risk factors for cancer decrease. Everyday exercise for more than 30 minutes a day greatly reduces the risk of cancer. Yoga, aerobics, walking, running are important activities to reduce risk factors for cancer. Physical activity is not only important to prevent other diseases, it also reduces the likelihood of obesity. Obesity is a major cause of many cancers. Regular exercise can prevent prostate cancer, colon cancer, breast cancer, endometrial cancer, lung cancer

Lung cancer is one of the most common cancers in the world. This is the leading cause of cancer deaths in both men and women in the United States. Smoking causes most lung cancer. The more you smoke every day, the sooner you start smoking, the higher the risk of lung cancer. High levels of contamination, radiation and asbestos exposure can also increase risk. The doctor uses physical examination, imaging examination and laboratory examination to diagnose lung cancer. Treatment depends on the type, stage and degree of progression. The treatment includes surgery, chemotherapy, radiation therapy, and targeted therapy. Targeted therapy uses substances that attack cancer cells without harming normal cells

For years, physicians knew that smoking causes most lung cancer. This is a fact even today, and 9 out of 10 lung cancers are caused by smoking. In fact, smokers, even with a small amount of smoking, are at a higher risk of lung cancer today than in 1964. One of the reasons is the method of manufacturing tobacco and the change of chemical substances contained in it 5 The treatment method is getting better and better with lung cancer but still the mortality rate of men and women is higher than that of other types of cancer It is getting. In the United States, more than 7,300 nonsmokers die each year from lung cancer by secondhand smoke 6. Passive smoking is a combination of cigarette smoke and smoke exhaled by a smoker.