Interesting thread this but I'm somewhat in the sceptics camp on this. I've been carrying bits of lead in my body, result of being in the near vacinity of f-wits among other things, for coming up to 43 years now and still getting around O.K. Due to some of the work I used to do I had regular full ( including heavy metals ) blood tests and have never had a test come back that was of concern. On a side note,the only question I've had regarding phsycho problems was in basic training when some cock said I had a distinct lack of empathy/compassion for fellow human beings. As if that should have been a problem in the army ffs.
But if lead poisoning worries you I guess you can go with the alternative which is copper poisoning. And yes. I have been eating what I or someone else has shot all my life, coming up 59 years.
Bookmarks