I don't understand why I would want to know. I know my race and what my great grands life was like. What difference can it make to me or what would I do with the information? Nothing. I know because I took the test. My DD wanted to document the family so I did one to please her. I wasn't impressed with the results as it was very general and what I knew about my ancestors anyway. Protect my DNA? My kids have it my grands have it and it will go on from there.