Pretty sure iron deficiency is treated with rust pills. Literally just powdered rust. And as we all know rust is just the “refined” product of iron with oxygen. That’s precedence if I ever saw it.
Ferrous salts used as supplements by mouth include ferrous fumarate, ferrous gluconate, ferrous succinate, and ferrous sulfate.[3] Injectable forms include iron dextran and iron sucrose.
Could you class refined metals as natural ingredients, asking for a friend
Pretty sure iron deficiency is treated with rust pills. Literally just powdered rust. And as we all know rust is just the “refined” product of iron with oxygen. That’s precedence if I ever saw it.
No, iron supplements are not rust pills.
So not rust but other forms of refined iron?
Well if you want to be anal about it, iron and steel are refined rust