Between 2007 and 2014, the percent of children with high levels of lead in the three worst zip codes dropped by more than 40 %. (shakingnews.com)
Chinese - made toys came under attack a few years ago for having high levels of lead paint — and more than nine million of them were recalled. (whattoexpect.com)
I performed tests, finding her good and bad estrogen levels were disproportionate (more bad than good), and that she had an extremely high level of lead in her system. (drpompa.com)