I have no doubts that remineralizing did work wonders for you.
Coriander seed powder (dhania) is better than the leaf imo and doesn't taste bad.
EFT is a red herring type of thing. I find that the people who oversell EFT are mainly females who have a bias toward new age thinking (delusional). But at the same time I do think it works in a minor way like zappers or meditation; it's just not going to do any heavy lifting.
Look at the periodic table, zinc should in theory antagonize cadmium.