They should talk to Joe McMoneagle, the remote viewer who worked for the US government's psychic spying program. I believe it was he who revealed the Soviet's new Typhoon-class submarine (hello Red October!) before anyone else knew it existed.
I think Joe would take his money.
My take on Flouride: There is a warning on the back of toothpaste that says "If ingested, seek IMMEDIATE medical assistance." Toothpaste with out Flouride? No such warning. Also, realize that Flouride is a byproduct of Phosphate mining--essentially hazardous waste.