is a chemical substance used as a preservative. It is what gives processed meat products their red and pink colorings. This includes sausages, ham, bacon, sour pork, Chinese style sausage and salted beef. To explain, Nitrite reacts with the amine-based ingredients in these products along with the amino acids present in the stomach to produce nitrosamines. This chemical is capable of causing cancer in various bodily organs, including the pancreas, esophagus, bladder, liver, kidneys, stomach and colon. Thus, if we cannot avoid such chemicals, we must at least reduce its intake.