You all are free to eat as much lead as you want, feed it to your children and your grandchildren and pat yourselves on the back for not caving to those damn internet conspiracy theories for all I care.
I agree with hypocrisy that we, as human's still do things that are contrary to our physical health, but I know there ain't a one of them that I willingly participate in that doesn't improve my mental health. I view that as a net positive, or worse case, a wash. If you want to eat lead to improve your mood, have at it. But arm yourself with more than POMBS before you make that decision.