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Known causes of cancer

Cancer is a deadly disease that is even capable of bringing death to the patient. Researchers are trying their best to find the cure for this malignant disease. Cancer is of different types. The classification of cancer into different types is based on the part of the human body in which the disease has affected.

You should not only pay attention in understanding the various types of cancer and their treatments, but also the causes. Understanding the causes will help you in avoiding the things that may result in cancer.

Leading causes of cancer

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Many studies about cancer have already found that smoking is one among the leading causes of cancer. Smoking affects the human overall body. The habit takes a toll on the health of many organs including kidneys, pancreas, and  stomach. It is also found that quitting smoking will reduce the risk of getting cancer, considerably.

Genetics

Genetics is another primary cause of cancer. If there is a history of cancer in the family, the person has higher chances of getting cancer. This is the reason why it is said that these individuals should take extra precautions. The modern day medical sciences have developed greatly, and there are numerous genetic tests available for the hereditary cancers. However, this does not mean that the person who has a family history of getting cancer will develop it.

Environmental factors

Prolonged exposure to minerals like asbestos can cause numerous health problems including cancer. The medical problems that may occur because of the exposure to such minerals are known as mesothelioma. Exposure to benzene will also increase the risk of getting cancer according to some studies. You will only be able to understand the critical nature of this information when you come to know that benzene is present in scenarios including smoking, pollution, and combustion of gasoline.

Unsafe sex

Unsafe sex will also increase your risk of getting cancer. The chances of developing virus known as HPV will increase if you are practicing in unsafe sex. This will, in turn, increase your risk of getting vulvar, vaginal, anal and cervical cancers.

Exposure to rays from the sun

The UV rays emitted by the sun csldmvlsdmvlsmvlsmdvlsdvsdvsvsdan also be called as a cause of cancer. These rays will result in the development of skin cancer. You will be astonished to know that wearing sunscreens when you are outside during the part of the day in which the sun rays are the strongest can reduce your risk of getting skin cancer.