Phosphorus is the second most abundant mineral in the body, after calcium. About 85% of phosphorus in the body exists in bone.

Phosphorus’ functions include:

  • Forming bones and teeth
  • Growing, maintaining, and repairing of cells and tissues
  • Synthesizing and activating proteins, such as enzymes and hormones
  • Maintaining acid-base balance
  • Producing, regulating, and transferring energy in the body
  • Converting carbohydrates, protein, and fat into energy
  • Important cell membrane component
  • Important in hemoglobin’s oxygen delivery function