The most frequent types of cancer differ between men and women. In this section you can learn more about the known causes of cancer, including genetic factors; lifestyle factors such as tobacco use, diet, and physical activity; certain types of infections; and environmental exposures to different types of chemicals and radiation. Exposure to harmful chemicals can also cause different types of skin cancer and abnormal behavior of cells.
The heavier you smoke, the greater the risk. In most cases, we can never attribute the cause of any cancer to one single factor. This is not an example of the work produced by our Essay Writing Service. Some of them can be cured and some others had been killing people for years. Cancer Cancer is one of the leading causes of morbidity and mortality worldwide, with approximately 14 million new cases in 2012.2 The amount of new cases is expected to rise by about 70% over the next 2 decades. According to the World Health Organization (2004), cancer is the main leading cause of death in economically developed and developing countries respectively.
The main thing that causes cancer is a substance we know as carcinogens. What Causes Lung Cancer besides Smoking Many of us believe that cigarettes are main causes of Lung cancer however lung cancer can be caused by exposure to asbestos, high levels of air pollution, high levels of arsenic in drinking water, Radiation therapy to the lungs, Radon gas (radioactive gas) or Family history of lung cancer. 1795 words (7 pages) Essay in Sciences. About 30% of cancer deaths are due to the five leading behavioral and dietary risks: high body mass index, low fruit and vegetable intake, lack of physical activity, tobacco use, alcohol use. This is often not affected by how many calories or what kind of food is eaten; it's difficult to treat. For example, cancer is the name for a group of diseases in which the body's cells are changed in appearance and function. This is not an example of the work produced by our Essay Writing Service. Cancer is a complex group of diseases with many possible causes. Cancer and cancer treatment may cause weight loss. 1795 words (7 pages) Essay in Sciences.
If you have worked with these without protection you have an increased risk of developing certain cancers.
Main Essay. Go through the various aspects that are given about the breast cancer in this essay and then you will be able to frame a view of your own on this serious topic. About 1 in 10 smokers die from lung cancer.
A cancer patient that have skin cancer will inform you of different reasons why they might have been diagnosed with this particular disease. You can view samples of our professional work here.
UV rays from the sun can cause cells to change and mutate, causing cancer cells to develop. Article Shared by. After heart disease, it is the second most common cause of death in the United States. If you stop smoking, your risk goes down considerably. There are various reasons that lead to development of cancerous growths in the body. In most cases, using artificial nutrition through tubes into the stomach or vein does not help change the weight loss. Biological Causes of Cancer and Effects.
Smoking is thought to cause about 1 in 4 of all cancers.
Suspected cancer causing viruses had previously been frequently termed “tumor viruses”. How to prevent Cancer?
24/07/18 Sciences Reference this Disclaimer: This work has been submitted by a student. Naysayers became so confident that a virus would never be found which caused human cancer, that they mockingly called them “rumor viruses”[212,215]. 1980-present. Biological Causes of Cancer and Effects. Workplace chemicals such as asbestos, benzene, formaldehyde, etc. A cancer patient that have skin cancer will inform you of different reasons why they might have been diagnosed with this particular disease. There are several lifestyles people can adopt that will reduce the risk of lung cancer.
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