4 Things To Know About DNA Testing

DNA paternity test in a medical laboratory.

Finding out where our ancestors came from and what they did has become a rising trend. Curiosity is a common human trait which is why Paternity DNA test has risen in popularity once the technology has caught up. Millions of people are jumping on this trend which leads the question, why are some people hesitating?

Not knowing what’s involved and a high amount of work involved tends to put people off. But fear not, we have the facts that you should know about DNA testing so you are fully aware about what’s involved.


The process is simple

With these types of tests if they are too complicated or involved people tend to not put in the effort. Luckily with the advancement in technology DNA testing is now so simple you’ll be kicking yourself that you didn’t do it sooner. Nowadays all you have to do is swab the inside of your cheek or collect some saliva! Pack up the sample in a container and ship it off to the lab. In six to eight weeks you should then be able to see your results online.

There are many different providers out there that will give you extra information. The basic top-level is about your ancestry line which is also quite affordable. If you were to get some extras like health information you could see an increase in price.


Accuracy depends on which kit you use

While most companies that specialize in DNA testing have a high accuracy – you need to be aware that there is always a margin of error. Additionally, some other providers don’t offer the same level of accuracy that others do. A company failed to identify that the sample that they were provided came from a dog rather than a human. The test in question was a health information package which recommended that the dog exercise more and take up certain sports.

As a general rule of thumb people recommend that you should avoid services that offer predictions on what sports you will be good at and the optimal diet. The data that these companies use to make these predictions is very limited and not diverse enough to make accurate recommendations.


You could find relatives you didn’t know exist

When you are playing around with DNA testing and finding out about your family, it’s only fair that you may find relatives that you didn’t know you had. The methods that they use allow them to see who you are biologically related to. Many people have found that they have siblings that they didn’t know about which can cause certain family awkwardness. It’s recommended that you proceed with caution in some cases that family secrets are revealed!


Some results can contribute to research

Few DNA testing services will ask if their customers will contribute their results to research. Research from this method can be for a number of things ranging from personalities to sleeping habits. What the experts are after is to see if there is any correlation between certain genetic variants and the traits that an individual has. The more people that are recruited for these studies, the clearer the picture is.

Since these companies have access to millions of samples from their customers they have the capability of answering a lot of questions about the human makeup and what our genetics can affect. Some companies have already been able to find a correlation of genetic traits and the risk of getting Parkinson’s disease already. If you do have the option to opt in for these studies it is highly recommended and doesn’t affect you personally.