Genetic Screening for the Risk of Type 2 Diabetes is an ongoing project that has provided much needed information on the heritability of obesity, insulin resistance and other risk factors. Genetic testing for the risk of type 2 diabetes has been the subject of ongoing research for many years. Genetic testing for the risk of type 2 diabetes was first done in patients with familial hypercholesterolemia, where doctors can look at their family history of diabetes in order to determine if there is a family history of diabetes in the future.
This was then followed up with genetic testing for the risk of type 2 diabetes in relatives with no family history of this disease. Although this genetic evidence was very preliminary at the time, it provided great insight into how the disease itself develops in the body. As more is learned about the genetics of diseases like diabetes, this knowledge becomes more important for the treatment and prevention of these diseases.
Genetic Screening for the Risk of Type 2 Diabetes also involves testing for genetic differences between individuals who suffer from type 2 diabetes. Often times, people suffering from obesity will have greater variation in the genetic makeup of their bodies compared to those who are thin. These differences can be used to help determine which lifestyle decisions need to be made in order to prevent serious complications from occurring. A careful look at one’s family medical history, for example, may prove to be quite helpful. If there is a close genetic match between a person and their relatives who suffer from type 2 diabetes, it may be worth the effort to see if they can cut down on the potential complications in the future.
Some genetic screening for the risk of type 2 diabetes also looks at whether or not a person has family members who have suffered from this disease. It is not uncommon for certain genes to pass along this disease just as it is for other diseases. The disease itself is nothing to be embarrassed about, but it can make it more difficult for a person to live with the disease when other family members cannot understand the real situation.
Genetic Testing for the Risk of Type 2 Diabetes also includes testing to determine if a person has certain genetic variations that can potentially cause this disease. Common genetic variations involve DNA sequence differences. A person can have very strong genetic evidence that they have been affected by certain DNA sequences, but this still does not prove anything. The key here is that a person should go to a professional genetic testing lab rather than doing research themselves.
