I do think having small amounts of DNA from another ethnic group that clusters somewhat close within your genetics helps improve the offspring, and provides better robustness.
Example: Mixing European and certain west Asian groups for example can work very well.
Pure bloods don't even exist
And I said --> Ethnic group that **clusters somewhat close within your genetics**
You don't think think having 2% slav or caucas would help someone if they are fully western european?
Which is exactly why we must protect what we have left of our pure DNA from monkey-fuckers like you.
Sorry, no sale on fucking monkey.
Sorry rabbi, no sale.
Quotes from the linked information...
>A recent genetics ancestry survey by 23andme found that White Americans (European Americans) on average are: “98.6 percent European, 0.19 percent African and 0.18 percent Native American.” Wow, that’s pretty white. I’ll come back to that in a minute.
>Overall, it seems that relatively few (less than 5%) of European Americans have more than 2% either African or Native American ancestry in any of the states, so the breakdown of European ancestry into various subgroups is perhaps more interesting.
>Back to European Americans and their utter whiteness. The 98.6% figure, mind you, is an average. According to other studies, more than 95% of White Americans have no African or Amerindian ancestry and the 5% who do seem to have very little, so it is probably this 5% of White Americans who might be adding the 1.4% admixture into the average.
As you can see White Americans of European descent are about as genetically pure as any humans existing on the planet. We dont need any further dilution. We need preservation more than anything at this point.