Since scientists began unlocking the secrets of DNA nearly 70 years ago, the ramifications of understanding how the building blocks of life affects daily existence are still being felt today. One arena that DNA sequencing has profoundly changed is ancestry mapping. Understanding one’s roots is a natural and healthy activity for a variety of reasons.
Ancestry mapping allows people to appreciate where they come from in terms of geography and culture. As many societies continue to embrace the ‘melting pot’ concept of multiculturalism, ancestry testing allows people to better understand what part of the world they originate from and begin investigating how life there is lived. In essence, every single person contains their own gene-locked history lesson. By exploring ancestry through services provided by a multitude of companies, individuals have the opportunity to explore the world with a deeper sense of connection and interest.
Unlocking one’s familial DNA roots is important for potentially uncovering deadly diseases or conditions that one may be unaware of but still lurk within their genetic coding. By comparing various generations against one another, it is possible to see if specific diseases appear to be inherent in the overall bloodline. A recent British survey demonstrated that over two-thirds of participants would want to know if they would possibly develop a serious disease, such as cancer, by taking a DNA test.
Uncovering one’s DNA sequence can potentially lead to the discovery of family members one did not even know existed. Plenty of stories abound about long-lost siblings or other relatives discovering one another through simple DNA tests. In one particular case, a man converted from Christianity to Judaism, given his discovery that his maternal grandparents were indeed Jewish. Furthermore, ancestry DNA sequencing can not only lead to the discovery of new family members but unearth roots even deeper than previous imagined. With the latest technology, a DNA test can locate where your relatives lived over 1,000 years ago, and in some cases, even identify the specific town or island your ancestors came from.
With the technology behind genetic sequencing becoming more accurate at an increasingly lower cost, the reasons to avoid taking such tests are becoming few and far between. Human beings’ nature is to constant seek out new information for the betterment of one’s self and society at large. Unlocking the information within DNA is not opening up a new frontier but finally coming to terms with who every single person is at their very core. DNA is the key to both one’s history, health, and ultimately future.