A risk factor is something that increases your likelihood of getting a disease or condition.

It is possible to develop prostate cancer with or without the risk factors listed below. However, the more risk factors you have, the greater your likelihood of developing prostate cancer. If you have a number of risk factors, ask your health care provider what you can do to reduce your risk.

Factors that increase the risk for prostate cancer include:

Age

After the age of 50, the risk of developing prostate cancer increases. The majority of prostate cancers are seen in men over age 65.

Race and Ethnicity

In the United States, African Americans have higher rates of developing prostate cancer. They are also more likely than Caucasian men to die from prostate cancer.

High-fat Diet

Good nutrition is essential for health and well being. Studies have found an association between diets high in fat and an increased risk of prostate cancer.

Lack of Exercise

Living a sedentary lifestyle may put you at greater risk for prostate cancer, while studies have found that exercising regularly may reduce your risk of prostate cancer.

Genetic Factors

Having a father or brother with prostate cancer increases your risk of being diagnosed with prostate cancer.

Vasectomy

There is some debate about whether a vasectomy increases your risk for developing prostate cancer. The only studies that have shown an increased risk from a vasectomy have been criticized because of flaws in the experimental design. Those criticizing the studies feel that men who had undergone vasectomy are perhaps more likely to have prostate cancer only because they see a doctor more often. Other well-conducted studies do not show any relation between a vasectomy and prostate cancer.

Sources:

American Cancer Society

The Centers for Disease Control and Prevention

National Cancer Institute

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