You’re considering the best ancestry DNA test after researching the pros and cons.
But you’re wondering should we go ahead to find out the truth or not?
Some time in our lives, we wonder what makes us who we are.
Who gets to decide how tall we are, what color our hair is, what eye color we have, how smart do we become?
What determines my heritage?
What determines which illnesses I cannot escape but have to manage?
The answer to these countless questions is DNA.
When we are born, this carrier of genetic information takes different characteristics from our parents which form traits that are unique to us.
DNA in every living organism like humans and animals carry all genetic information that makes us who we are.
DNA is present in most living organism but there are markers that differentiate similar DNA from each other.
Although there would be similar markers between individuals who are related, no two DNA is the same.
Hence, the need for DNA testing.
DNA testing is the process by which DNA samples from the test subjects are passed through a series of tests to determine the properties of that make up the DNA so as to arrive at a conclusion as to whom, what, or where the subject belongs to.
It is also used for the determination of various hereditary traits that exist within our genetic makeup e.g. illnesses like cancer.
Although there are upsides to DNA testing, such as been informed as to what genetic markers are present in our bodies, there are also some downsides to finding out what genetic information we carry.
Let’s see some of these pros and cons.
DNA Test – Pros and Cons
If you have a question that needs to be answered by a DNA test, say a paternity test to determine the father of a child, when the testing is done after the submission of samples and the collection of the results generated from the testing, you would get a relief from the worry of not knowing what the answer could be as the result now clearly states what answers lie in the DNA.
Ever wondered about your heritage, where do you come from?
Where does your family line originate from?
Who are your parents?
Are there any diseases that you carry within your body system as a result of what you inherited from your parents or family line?
For solving a crime? Conviction of a criminal?
These questions can be answered with DNA testing.
This way you don’t have to worry about what the possible answers will be, the results will tell you.
Taking informed decisions
Once the results of dna testing are in hand, it assists in making the right decisions most especially as regards health and fitness.
If there is a need for treatment, the results will show plus the added advantage of early detection of certain ailments that need early treatment so as not to lead to deterioration of health.
Most times we seek answers to where we come from.
Where were our ancestors from?
Our DNA contains the different markers that separate one ancestral line from another.
Did your ancestor originate from Africa?
Are they from Asia?
Which continent did they originate from or migrate from?
All these queries are resolved from the comparison between samples collected from the person who makes the request for the test against a bank of samples containing various ancestral lines.
To solve a crime
This has been argued to be the greatest advantage of DNA testing.
In present times and even before DNA testing was discovered, when a crime is committed, DNA left at a scene or gathered from a scene by investigators can be used to apprehend a suspect and lead to a possible conviction for a crime committed.
Each individual DNA is unique to only them and cannot be confused with that of another person. In recent years also, some convicts have been found to be innocent of crimes they have served time for as DNA results show that they were not the perpetrators of the said crime.
Most of these convictions happened during the time when DNA testing was not available in aiding for the solving of crimes.
Despite these great advantages or benefits of DNA testing, there are some underlining disadvantages to DNA testing which give some individuals pause when it comes to discovery of the result from their inquiry for a DNA test.
The waiting time between when the DNA samples are collected by the lab until when the results are ready can be a grueling period on your mental health.
You would most likely be anxious about what the possible results might tell you and how you would have to deal with it.
This could truly place a strain on your state of health.
The outcome of the result
Asides from anxiety there is also the result itself.
Whether a DNA test for paternity or on ancestry test to determine your family line, once the result is discovered there is no going back.
Not all times are the results that we hope for, sometimes they might be the exact opposite of what we hoped.
More so when it comes to our health.
As much as we would want to know whatever genes we carry within us or the possibility we might carry a certain illness, the finality of a DNA test confirming our worst fear is hard.
Error in the result
Although this is not common, it can happen if there are problems or issues with the samples given.
There could be contamination of the samples which might lead to an inconclusive result which could be hard to bear.
It is good to note that this is not a common disadvantage as most labs are extremely careful with DNA test samples and the margin of error is almost non-existent.
So, whatever questions you have as regards your genetic information, DNA testing is a great way to have those questions answered with a list of benefits that far outweigh the disadvantages of getting a test conducted.