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There is a clear and definite for cancer, which began to spread is a large reason in our time. The life we live a factor in the spread of the disease as a result of pollution An increase in the proportion of the pattern might be. But scientists have identified factors that increase the likelihood form of cancer in the body, called the carcinogenic agents. We will look to in this article.
Environmental factor
The air and the ocean in which we live where pollution is a factor increases the risk of cancer. Factors chemical carcinogens such as asbestos used in construction and roofing houses and internal and external insulators, water pipes and drainage, ventilation and fumes. Some studies have also shown that people who are exposed to large quantities of gasoline are more susceptible to cancer. In addition to smoking. As research suggests that smoking is the first and the main causative factor for lung cancer. Its effect is not limited to only the lungs, but can lead to kidney cancer, pancreas, cervix, stomach, blood, and spinal cord.
Genetic predisposition
Some people have to prepare genetically more vulnerable to the development of certain types of cancer, especially if there is a family history of the disease. Genetics play a role in some cases where the occurrence of mutations linked to inherited, such as breast cancer, Down's syndrome and acute leukemia and others.
Obesity
Obesity is considered a factor to cancer, they lead to the emergence of several diseases in the body. Therefore, it is necessary to exercise for at least 30 minutes during the day, to reduce the risk of cancer. Also, eating unhealthy food that contains fat increases the risk of bowel cancer.
Sun rays
Exposure to ultraviolet direct rays of the sun causes skin cancer. Vhrouk sun is a cell damage, so it is necessary to use sunscreen when you go out, avoid sun exposure at peak hours, ie between 10 am to 4 pm.
But not necessarily to catch a person who is exposed to these factors of cancer, but the opportunity or the possibility of cancer will be greater compared with people who are dedicated to the precautions taken it. Not even cancer of people who do not have any risk factors that might affect.