Providing references to scientific articles for your references would make your point stand much stronger. Incidence rates of prostatic cancers are going up, this is now believed by scientists to be caused by population-level screening. There is something called 'lead-time biais' in which by screening you could detect prostate cancers cases that would not even have resulted in significant clinical symptoms, thus artificially increasing this cancer incidence. All prevention articles really NEED to provide scientific evidence, as usually there is a lack of robust studies supporting these claims.