Hi! First time taking a DNA ancestry test and I don’t really know how to interpret my results
I finally did a DNA test after many years wanting to do one. I started with MyHeritage. My results came back as 51% Chilean and 46% Iberian.
What confused me is that “Chilean” doesn’t really say much genetically, since Chileans are generally a mestizo population with mixed European and Indigenous ancestry.
Then I downloaded my raw data and uploaded it to GEDmatch. There, most calculators seem to show something closer to ~70% European (mostly Spanish/Iberian-related) and around 26% Amerindian.
So now I’m confused:
- Should I trust the MyHeritage estimate?
- Or are GEDmatch calculators more accurate for ancestry breakdowns?
- How can MyHeritage label me as 51% “Chilean” if GEDmatch suggests I’m mostly European genetically?
I’m still trying to understand how ethnicity estimates actually work, especially for Latin American populations. Any insight would be appreciated.