> My guess would be more processed food. Mine would be colon proximity to pockets where we carry our omnipresent smartphones all day around. I think a simple t

> My guess would be more processed food. Mine would be colon proximity to pockets where we carry our omnipresent smartphones all day around. I think a simple test to this hypothesis is to see if there is correlation between tumor position and if the person is left or right handed, as the phone probably will be stored in a preferred side pocket, according to handedness.