That's the thing my friend, it only takes a tiny amount and it never leaves your system. I ran leaded fuel in a saw for about 10 minutes once, that sweet sweet taste in your mouth, that's lead. Lead has a sweet taste and is why babies would eat lead paint chips. The white coating on exhaust outle, that's also lead.
Sorry I have to say it, and please take no offense. But the skepticism some have about hard facts, with decades of sound scientific information to back it up, amazes me. The earth is not flat.[emoji6][emoji111]