Researchers have predicted that the number of new prostate cancer cases worldwide will more than double in the next two decades. The study, published in the Lancet on Thursday, attributes this increase to demographic changes, increased life expectancy, and shifts in the age pyramid. Prostate cancer is currently the most common cancer among men, accounting for approximately 15% of all cases.
In developing countries, where life expectancy continues to improve, researchers expect the incidence of prostate cancer to also rise. Unlike other diseases such as lung cancer or heart disease, hereditary factors play a significant role in the development of prostate cancer. As a result, it is difficult to prevent through public health policies alone.
One potential cause of prostate cancer is weight gain. While there is a known link between weight and certain cancers including breast and colon cancer, there is not enough evidence to definitively establish if weight directly causes prostate cancer. However, early screening for prostate cancer is crucial, especially in developing countries where many cases are diagnosed at later stages when treatment options are limited. Health authorities are encouraged to promote early screening to improve outcomes for those affected by prostate cancer.
Prostate cancer affects men over the age of 50 and becomes more prevalent as men get older. It’s important for men to be aware of their risk factors and seek regular medical check-ups with their primary care physician or urologist.
In conclusion, while there are several factors that contribute to the increasing incidence of prostate cancer worldwide including demographic changes and increased life expectancy, it’s essential for health authorities to promote early screening programs and raise awareness about its risk factors among men.
