The headline is a bit overstated (i.e., someone of African-American race is almost guaranteed to have at least some African ancestry, admixed with a varying amount of European).
That being said, there are important differences within the traditional "races", such as the finding in this study that people with West African vs. East African ancestries have different genetic propensities for obesity.
Overall I would love it if medical research papers moved away from "race" and started getting more into the fine-grained genetic details. Regardless of the politics involved, this will lead to better medical treatments for everyone.
That being said, there are important differences within the traditional "races", such as the finding in this study that people with West African vs. East African ancestries have different genetic propensities for obesity.
Overall I would love it if medical research papers moved away from "race" and started getting more into the fine-grained genetic details. Regardless of the politics involved, this will lead to better medical treatments for everyone.