Two things that I can see. First, more screening means more detection. Second, genetically modified food and the standard American diet results in a myriad of health problems.
GMO crops, especially BT crops reduces cancers of the intestinal tract by reducing exposure to aflatoxin contamination caused by fungal pests, not to mention the reduced amount of pesticide uses in general.
You know the real cause of colorectal cancer they aren’t talking about is anal sex, which our pornified younger generations are practicing at a much higher rate than older generations (both men and women). I feel so sorry for them, frankly, they are being physically, mentally and spiritually damaged by the sick internet culture they immerse themselves in.