Actually, heart defects come from racism. Scientifically proven.
https://ageing-better.org.uk/news/health-of-some-ethnic-minority-groups-equivalent-to-white-people-at-least-20-years-older"“We find that ethnic inequalities in later life are persistent. Racism is a well-documented driver of ethnic health inequalities, and its accumulation over people’s life is associated with the stark health inequalities we see.
“Racism impacts on health directly, through higher blood pressure and stress for example, but it also has indirect effects through social inequalities that reduce people’s life chances, by leading to poorer housing standards, lower pay, reduced employment opportunities, and other factors that damage health over people’s lives."
