At-home DNA testing services went famous in the past years because of heritage testing. While paternity DNA testing is available for years now, the tests at home have never been so successful as they are now. If you think buying and having one of these tests, there are a few things to know before you go out and by a test kit.
There are many types of DNA tests. But while the DNA samples can be accomplished at home, the extraction of the DNA and its analysis have to be performed in specially dedicated places, like laboratories, by experts in this area.
Then, don’t expect the result to come soon. While some DNA tests while getting you the results in just one day, there are though cases when the results will be ready in a matter of weeks or even months. And that is because testing is rather difficult, and the results aren’t always available as soon as you want it.
The DNA tests are done using saliva or blood drops, it all depends on the type of test, but also on the company that does the testing. Virtually anyone can have their DNA tested. But age may be in some cases a limitation. Some companies do need a signed consent by the parents/tutors of a minor, in order to have the test.
When it comes to the efficiency of the testing, that too depends on many factors. The number of types of genes that are considered and the algorithm used to calculate the results can affect the result, so the accuracy isn’t always 100%. The human genome is a very complex thing, and scientists took 13 years and billions of dollars to figure it out. The tests cost under $100, and the time to have the results are also as little as a few days, so the correctness is debatable. The results may also vary among various tests.
If you want to have the most reliable results, you have to use the best DNA ancestry kit. While having a Google search or asking a doctor or drugstore helps a lot, so does know what are your expectations about the testing. You can have the attention on the family ancestry and the family tree, or go back hundreds of years to track the features, connect with living relatives, or identify population groups with similar DNA.
But DNA testing helps getting even more knowledge. There are health and disease information about yourself or relatives. This way, you will be able to find which conditions you may be predisposed to. The fact is that a single drop of DNA can store tons of data, and scientists have come with new ways every now and then to store that data.
Just imagine that are some DNA tests which have been taken by millions of people, so getting into a tremendous worldwide database will increase the chances to find that somewhere out in the world – or maybe so close to your home – there is someone with whom you are related.
There are also pet DNA testing kits. For example, if you take a dog or a cat of an unknown origin, race, or parentage, a DNA testing will provide important information. Susceptibility to certain illnesses or conditions or the pet’s behavior can be explained through its genomics.
The bottom line, DNA testing is a serious thing and can offer you answers you looked for many years. But it is also a great and fun way to learn more about yourself, your origins, and your family. You can also have the shock to see that unknown relatives from other parts of the world have taken the test. Breaking the DNA and making family relationships are often fun, and a DNA test can also be an excellent gift for someone dear.