Is there a connection between asbestos and colon cancer?

Both the National Institute of Healthcare and the agency for toxic substances and the disease register agrees that there is no strong evidence for the positive connection between the colon cancer and the asbestos exposure. Numerous studies combined asbestos inhalation with lung cancer, but no such widespread studies have shown that inhalation or asbestos ingestion causes gastrointestinal cancer such as stomach or colon cancer. Small, retrospective studies, where asbestos workers had an increased probability that they were dying of colon cancer, only provide the beginning of exploring the connection between popular building materials and cancer growths. Two different studies, which represent nearly 20,000 employees, have shown them 1.5 times more often than an unemployment of dreamed or gastrointestinal cancer. However, these studies are still relatively small and do not create a causal link between asbestos and cancer cases. Other small studies that focused on exposure to people usingdrinking water

Another reason for doubt about the connection between the colon cancer and the asbestos is that it did not seem that the increased exposure did not increase the risk. For example, in lung cancer, the longer a person is exposed to asbestos, the more likely it is to develop lung cancer. This relationship does not apply to the large intestine or other gastrointestinal cancer. In addition, scientists studied asbestos oral ingestion in animals. In these experiments, they found no biological methods that asbestos supported cancer growth. As with many environmental factors in incurable diseases such as cancer, additional evidence from prospective studies of the general population is needed to create a connection between colon cancer and asbestos