There is of course no safe level for Fluoride because, with average Kidney function, you will permanently absorb and store half of your intake from all sources each each day.
There is of course no safe level for Fluoride because, with average Kidney function, you will permanently absorb and store half of your intake from all sources each each day.
There is of course no safe level for Fluoride because, with average Kidney function, you will permanently absorb and store half of your intake from all sources each each day.