It also helps to regulate fluid steadiness and management the electrical exercise of the guts and different muscles. Phosphorus: Works with calcium to construct and maintain strong bones and teeth. It is also needed for making ATP, a molecule the physique uses to store energy, and for the synthesis of nucleic acids. It can be a quick supply of vitality, as phosphorus plays a key function within the physique's vitality production processes. It was even the subject of a 1963-1965 crystal analysis ...