DNA Scanning

Several new companies out there are stating that they can scan your genome and inform you of your risk of diseases (everything from Alzheimer's to heart disease). However, the companies generally do not look at lifestyle or family history, both of which may impact your chance of illness. The potential of genomic testing is enormous. However, it is important to remember the possible psychological consequences as well as its impact on a person's ability to obtain health insurance in the future. See the article in Newsweek.