https://www.ewg.org/research/body-burden-pollution-newborns

https://www.scientificamerican.com/article/newborn-babies-chemicals-exposure-bpa/

https://www.theswaddle.com/toxic-forever-chemicals-found-in-umbilical-cord-blood-across-40-studies

https://www.healthsystemtracker.org/chart-collection/u-s-life-expectancy-compare-countries/