Fluorine has a protecting action against caries, but this is a local effect. If you drink it, you are running the risk of all kinds of toxic actions.
In an approximate way, the logic of commons has been understood for a long time, perhaps since the discovery of agriculture or the invention of private property in real estate.
If the Holy Spirit can take over the subconscious with our consent and cooperation, then we have almighty Power working at the basis of our lives, then we can do anything we ought to do, go anywhere we ought to go, and be anything we ought to be.