One of the reasons Rome fell was lead poisoning. https://www.washingtonpost.com/news/to-your-health/wp/2016/02/17/lead-poisoning-and-the-fall-of-rome/?utm_term

One of the reasons Rome fell was lead poisoning. https://www.washingtonpost.com/news/to-your-health/wp/2016/02/17/lead-poisoning-and-the-fall-of-rome/?utm_term=.e30de3990be0 https://www.washingtonpost.com/news/to-your-health/wp/2016/0...