Imagine collecting a wealth of information about yourself, your relatives, and your ancestors based on your DNA.
Do you have to give a blood sample? Nope. Needles not necessary.
With the commercial genetic DNA testing and analysis services available, all you need to do is provide a sample of your saliva. Mail it in, and in several weeks receive a detailed genetics report based on your unique DNA.
DNA testing is very helpful in genealogy and ethnicity research. It essentially allows you to find your genetic family! If you choose, you can connect with the people in 23andMe’s database who share your DNA with you and message them.