Fluorine is present in most toothpastes and is also often added to water supplies.
0.0037%
teeth
by consuming water which contain fluorine
"Entre" is Spanish and French for "between" - so "entre nous" is "between us". "Entre nosotros" is between us in Spanish.
It is probable that fluorine help the strength of tooth enamel and bones.
An element, chemically related to iodine, chlorine, and fluorine, not known to have any function in the body, and not a dietary essential.
The population of Entre Lagos is 3,358.
Entre lunas was created in 1987.
The population of Entre-Deux is 5,949.
Entre violetas was created in 1973.
Entre nos was created in 2009.
Fluorine.