blood lead levels

“Chicago is estimated to have nearly 400,000 lead service lines (where one line serves approximately one household), the most of any US city.

Health scares seem to lurk around every corner these days. From "toxic" pesticides to "ultra-processed" foods and BPA, the list of things that can supposedly kill us is endless. How do you spot genuine threats amid all the clickbait?

IQ

If you wish to catch up, Chuck Dinerstein's article can be found here.