T hey are the Big Three of crap foods: Sugar, processed flour, and trans fats. Which is the worst? Who knows? They all do their damage. Let's look at sugar. The soft drink people sell, sell, sell their sugar-junk drinks to our kids and grandkids and they get fatter and fatter. Bulletin: Diabetes and heart disease happen! Now here's one more good reason to get sugar out of your life: Sugar significantly increases your chances of having pancreatic cancer, according to a study by researchers in Sweden.