I recently had my annual physical and requested a lead blood level test. It came back high at 10.3 ug/dl. I've read here that you cannot absorb lead through your skin (it's on the internet so it has to be true right) while handling the bullets but I've always tried to be cautious otherwise in my loading room. I use a wet tumbling process, load only small cartridge primers yet still the high level. My question is do the shotgun primers contain lead or where else could these results come from? I d