Stomach cancer or gastric cancer affects individuals of advanced age, and it mostly occurs in people who are 60 years old and over. This type of cancer is mostly seen in the late 60’s or early 70’s, and is often male. But, at times, it occurs in young people as well, though it may not occur frequently. You increase your chances of developing stomach cancer through such practices of diet, smoking, Helicobacter pylori infection, and your family history. It’s very good for one to go for checkups frequently and be tested if one has such factors, as this helps the doctors treat it better.