Lead exposure in children can cause ADHD and developmental delays. Other things can probably permanently affect your neurology as you're growing up and appear h

Lead exposure in children can cause ADHD and developmental delays. Other things can probably permanently affect your neurology as you're growing up and appear heritable because a family stays in the same place with the same economic conditions over generations. https://www.atsdr.cdc.gov/csem/csem.asp?csem=34&po=10 https://www.atsdr.cdc.gov/csem/csem.asp?csem=34&po=10