Impotence

Risk Factor of Cancer
A risk factor is everything that increases a person’s chance of getting a disease. Some risk factors can be changed, and others cannot. Risk factors for cancer can include a person’s age, sex, and family medical history. Other risks of cancer is any factors in the our environment. Still others which can be a risk factor of cancer are lifestyle choices such as tobacco and alcohol use, diet, and sun exposure.
Having a risk factor means that a person can be more to develop the disease at some time in their lives. However, having one or more risk factors doesn’t mean that a person will get cancer. Some people with one or more risk factors never develop the disease, but in some people who develop cancer have no apparent risk factors.
Different types of cancer have different risk factors. There is Some of the major risk factors cancer:
- Cancers of the bladder, mouth, lung, larynx, kidney, cervix esophagus, and pancreas are caused to tobacco use, like cigarettes, cigars, and snuff. Smoke is one reason causes one-third of all cancer deaths.
- Skin cancer is caused to unprotected skin to strong sunlight.
- Breast cancer risk factors include several factors: age, changes in hormone levels throughout life, such as age at first menstruation, number of pregnancies, and age at menopause; obesity; and physical activity. Some scientist said there is a connection between alcohol consumption and an increased risk of breast cancer. And Also, women with a mother or sister who have breast cancer are more easily to develop the disease themselves.
- While all men are at risk for prostate cancer, several factors can increase the chances of developing the disease, such as age, race, and diet. The chance of getting prostate cancer increase up with age. Prostate cancer is more common among African-American men than among white men. (We do not know why this is so.) A high-fat may be have a part in causes prostate cancer. And also, men with a father or brother who have prostate cancer are more easily to get prostate cancer themselves.
As well as chemicals and radiation cause an estimated 75% of all cancer cases in the United States. Among these factors, tobacco use, unhealthy diet, and physical activity are more easily to affect personal cancer risk. Research proves that about one-third of all cancer deaths are caused to dietary factors and lack of physical activity in adulthood.
Certain cancers are caused to virus infections and could be prevented by behavior changes or vaccines. More than 1 million skin cancers is diagnosed in 2003 could have been prevented by protection from the sun’s rays.


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