IDNLearn.com is your go-to resource for finding precise and accurate answers. Join our platform to receive prompt and accurate responses from experienced professionals in various fields.

Why do Black Americans have higher rates of hypertension than Americans of other races?
1) They are subject to systemic racism
2) Their genes make them predisposed to hypertension
3) Their bodies of their ancestors adapted to a lack of salt on slave ships
4) All of the above