Did you know, even some medical professionals think black people are superhuman?

Did you know, even some medical professionals think black people are superhuman? Don't get me wrong, I grew up in the south where a great many myths are passed around regarding black people, but I know they're just that - myths. But people who study anatomy and physiology still perpetuating such falsehoods? Really?
https://news.virginia.edu/content/study-links-disparities-pain-management-racial-bias