Recent Mexican immigrants, although poorer, tend to be healthier than the average American. They have lower rates of death, heart disease, cancer, and other illnesses, despite being less educated, earning less and having the stress of adapting to a new country and a new language. In research circles, this is the Latino paradox.
But as they are here longer, their health advantage erodes. After five years or more in the U.S., they are 1.5 times more likely to have high blood pressure – and be obese – than when they arrived. Within one generation, their health is as poor as other Americans of similar income status.