How do you get stomach cancer?

Answer:
It is not known for sure what triggers stomach cancer, but a bacteria, Heliobacter pylori, is responsible for many stomach cancers. Certain foods and genetics play a big role. Also environment is suspected as a trigger. Highly polluted water is also a suspect
First answer by ID1172273846. Last edit by Aimee.bancroft. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 1 [recommend question].