Yeah I took the 23andme test too. Very interesting results, however I somewhat expected some of the results, but it was nonetheless surprising.
My mom is African American, and my father is Puerto Rican, so I expected somewhat high percentages of European, African, and Native American ancestries.
The results were:
46.7% Sub-Saharan African
-41.9% West African
-1.8% Central and South African
-2.9% Broadly Sub-Saharan African
40.7% European
-24.7% Southern European
--11.1% Iberian
--0.1% Sardinian
--0.1% Balkan
--13.4% Broadly Southern European
-8.7% Northwestern European
--2.4% British and Irish
--6.3% Broadly Northwestern European
-0.1% Ashkenazi Jewish
-7.2% Broadly European
9.4% East Asian and Native American
-8.6% Native American
-0.2% Southeast Asian
-0.5% Broadly East Asian and Native American
1.7% Middle Eastern and North African
-1.0% North African
-0.7% Broadly Middle Eastern and North African
And the rest was 1.5% Unassigned
I understood that the Iberian population was from the Spanish influence in Puerto Rico, and I assumed that the Sardinian and Balkan ancestries are based off of the fact that they are in the same region of Europe as Spain.
The British and Irish influence can mean two things. It is most likely based off of the racial mixing between African American slaves and their white British slave owners. However, my mom's maiden name is Murphy, a traditionally Irish surname, suggesting that an Irish indentured servant could have possibly mixed with a black slave.
I have no idea where the Jewish ancestry comes from, but since other Hispanics have taken this test, and there has been Jewish ancestry found in their results as well, so I'm guessing that Spaniards may have mixed with Jews in Europe.
The Sub Saharan African ancestry is pretty self explanatory. This obviously comes from the Trans Atlantic Slave Trade to the Americas.
The Native American population most likely derives from the Taino populations of Puerto Rico, considering the fact that my grandfather had slanted eyes and brown skin. However, it could also be from some of the Native American tribes in the US
I have no idea where the Southeast Asian comes from. My best bet is that a Spaniard may have mixed with a native Filipino person, but that is purely a guess.
And lastly, I know that the North African ancestry comes from the fact that Moors ruled over Spain for hundreds of years.
I was very happy to find out my results, hopefully this post can help others to understand the process of discovering your ancestry