Nowadays, everyone's at risk for one sort of disease or another, Do we want to know if we're at increased risk for heart disease or for Alzheimers disease? While some may be shaking their heads others want to be aware of their risk factors for such diseases which is where direct-to-consumer(DTC) genetic testing steps in.
DTC testing evaluates consumers' genes for susceptibility to a number of health-related conditions with a simple kit and some spit, Just order a kit online from any of the DTO companies found on the web, spit into a tube and then have your saliva analyzed by lab experts, Once your DNA has been processed, companies like 23andMe allow consumers to log into the computer to see the results.
Controversy over DTC testing is widespread because the test results are usually difficult for the average person to interpret. For example, a result may indicate that a person has an increased risk of developing breast cancer in the future. However, that doesn't mean that the person is definitely going to develop it.
Despite the limitations, DTC testing can be beneficial in three main ways. To begin with, consumers who find that they are at increased risk of, for example, heart attack, can alter their lifestyles in an attempt to prevent the likelihood of having one Additionally, with the assistance of a knowledgeable doctor or genetic counselor, information on risk of being a carrier of a genetic condition can be useful for parents who are considering conceiving a child Finally, knowing that you may have a higher than average risk of developing certain cancers can help you and your doctor create a preventive plan, including earlier and more uent s For most cancers, early key for effective treatment