Interesting thought. I didn’t have the impression that the competition between copper and zinc was quite that vigorous but who knows? I do know that if I had the amount of zinc I had today every day that I’d be guaranteed to wind up with a copper deficiency soon enough (and probably an iron deficiency too) - unless I supplemented with those too to keep a balance.
Interesting thought. I didn’t have the impression that the competition between copper and zinc was quite that vigorous but who knows? I do know that if I had the amount of zinc I had today every day that I’d be guaranteed to wind up with a copper deficiency soon enough (and probably an iron deficiency too) - unless I supplemented with those too to keep a balance.