Assume for a moment that you have access to a medical procedure where you and your family can get to know the possible diseases they might contract in the future. Will you agree to undergo through the screening process!? One of the leading names in genetics, BioChain states that the rapid developments that took place in the world of genetics in the last few years are soon going to change the way diagnostics, preventive medication/treatment will be conducted in the near future!
The following section will shed some light on the burning question that whether healthy people should undergo genetic testing to secure themselves and their loved ones from diseases.
What are the different types of genetic testing involved in predicting diseases?
Predictive genetic testing comprises three distinct testing ways. It is often confused with one another which is why you should pay attention to the following section:
- Diagnostic genetic testing – In case someone falls ill, their genetic material is collected so that the same can be cultured to figure out what is wrong with them!
- Predictive genetic testing – It is a process that is often prescribed by a doctor for patients who wants to know that if they carry a particular mutation in their genes as a family trait given one or more members of their previous generation were diagnosed with a particular disease.
- Risk prediction genetic testing – It can be taken up by anyone who is eager to know whether they will contract any disease in the future!
The first two procedures are readily available worldwide for diagnosing a number of diseases. The third procedure, however, is still in its infancy but is making steady progress. Take for example removing breast tissue after a lady was diagnosed with carrying a mutated BRCA1 gene which if left unchecked could lead to breast cancer.
Is genetic testing a necessity especially for a healthy individual!?
Predictive genetic testing is on the fast track of becoming readily available for the world population. It will be a means to predict diseases one is likely to contract in their lifetime so that the necessary precautions, preventive medication/treatment can be started at the right time!
Large-scale genetic screening is beneficial in many ways and if the same is popularized, it can become an affordable diagnostic option in no time! As mentioned earlier, predictive genetic testing is still in its infancy and when carried out for an individual patient, it is often known to give inaccurate results! The results change drastically in terms of accuracy when the analysis is conducted on a large group. It is one of the many reasons why doctors and renowned health organizations are pushing the procedure to be included in the mainstream healthcare sector.
Suppose the healthcare sector of a particular country has access to the genetic information of all of its population. The data can then be used to figure out which section of the population is likely to fall ill in the future with hard-to-manage diseases like breast cancer, heart diseases, diabetes, and the likes. With predictive genetic screening, a country can take an informed decision when the time is right and still available. It will allow the nation to improve the overall health of its population by many folds!