One of the interesting things about the evolution of DNA testing for the public is there are so many different options to choose from when it comes to tests and reports. The best DNA kit for 2021 or for any year is the test that provides the information most important to you.
However, there are some factors that influence how effectiveness and accuracy of a DNA kit and report. Understanding these factors will help you select the best DNA test kit and report.
Number of Users
The higher the number of users with any DNA testing service, the greater the database. This means the more information in the system, the better to eliminate issues with low sample size providing potentially limited or inaccurate information in the report.
With this in mind, AncestryDNA has the largest database of any company. With over 18 million users and growing, this is a premier option for finding out information on your ancestors as well as finding matches for current living relatives. It is also representative of genomic information from around the world, something that is problematic with some of the smaller DNA testing companies with mostly European data.
If you are more focused on health information 23andMe is the best choice. With different health reports and substantial information, it provides a clear insight into how to work with your genetics in all aspects of a healthy lifestyle.
Raw Data Upload Sites
Once you have the raw DNA data available with your report from AncestryDNA or 23andMe, you can then choose from third-party DNA analysis sites. These sites can be free or very low cost. They are ideal for digging deeper into ancestry, fitness, nutrition, genealogy, and other specialized focus areas.
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