The prostate is a small, walnut-shaped gland in men that produces the seminal fluid responsible for nourishing and transporting sperm. Prostate cancer is the most common, non-skin cancer in America, affecting one in six men, according to the Prostate Cancer Foundation. A number of risk factors increase a man's chances of developing this disease, some of which are controllable.
Age
The American Cancer Society states that age is the most common risk factor for prostate cancer, with the risk increasing quickly after the age of 50. The Prostate Cancer Foundation adds that only one in 10,000 men under the age of 40 receive a diagnosis, while the prevalence increases to one in 38 for men between the ages of 40 and 59. Men between the ages of 60 and 69 face the greatest risk, as one in 15 receive a diagnosis.
Race
While not clearly understood, prostate cancer is more common in African-American men than in men of other races. The American Cancer Society adds that African-American men are more likely to be in the advanced stage of this disease when a diagnosis is made and are more likely to die from it.
Family History
The Prostate Cancer Foundation states that a man is twice as likely to have prostate cancer if his father or brother have or had it. When a man's father or brother received the diagnosis when he was under the age of 55, or if more than one family member suffer form this cancer, the risk increases.
Locale
Prostate cancer is more prevalent in men who reside in North America and northwestern Europe, while being less common in men living in Africa and Central and South America. The reason for this is not known, according to the American Cancer Society.
Diet
The importance of diet as a contributing factor for prostate cancer is not clear, however The American Cancer Society points out that men who consume large amounts of red meat or dairy products high in fat face a greater risk of developing prostate cancer. In addition, these men tend to eat fewer fruits and vegetables. Which of these is the risk factor is not known.
