The soil is depleted of it just like other minerals. Goat milk has more copper but the goats have to take enough in too I've been investigating The Copper Revolution FB group and Jason's website revealingfraud.com. I'm excited to have found out about this because I haven't healed with Peating and just keep getting bigger. My lifelong health profile screams lack of copper=greyed young, etc. It's worth investigating the protocol.Wouldn't it be much safer to simply eat copper & zinc rich foods?
Seems like it would be more bioavailable & naturally prevent you from throwing your balance out of whack.