Childhood lead exposure has gradually declined since the u.S. Government banned leaded gasoline from cars in 1996. But there are still many americans alive today who have to deal with the consequences of their formative years.Children born after 1996 typically have lower blood lead levels than their parents and grandparents, but they are still exposed to high levels of lead compared to pre-industrial generations. And there are thousands of communities in the u.S., such as flint michigan, that continue to suffer from the consequences of the state's unrestricted lead-use policy, with racial disparities evident.
Black adults over the age of 45, for example, have significantly higher blood lead levels than their white counterparts, even those born after 1996.The study logo design authors are examining the long-term effects of lead exposure and whether it explains racial differences in health outcomes such as kidney disease, coronary heart disease, and dementia.
Fsu clinical psychologist aaron. Dr aaron reuben said: "Millions of us have been exposed to lead in the past, it's not like you get into a car accident, tear your rotator cuff, recover and you're fine. It appears to be injuries carried in the body in different ways. We are still trying to understand these injuries and they can have lifelong effects."