Phosphorus helps build strong bones and teeth, supports energy production, and is needed for cell repair, DNA/RNA formation, and normal muscle, nerve, kidney, and heartbeat function. Most phosphorus in the body is stored in bones and teeth, with the rest in blood and soft tissues.

Quick Scoop

  • Bones and teeth: Phosphorus works with calcium to keep them strong.
  • Energy: It helps make ATP, the molecule cells use for energy.
  • Cell growth and repair: It supports making protein and repairing tissues.
  • Nerves and muscles: It helps with nerve signaling, muscle contractions, and normal heartbeat.
  • Balance: It helps maintain normal pH and supports enzyme activity.

Why it matters

If phosphorus is too low or too high, it can affect bone health, energy levels, and kidney function. People with kidney disease may need to watch phosphorus more closely because kidneys help remove excess phosphorus from the blood.

If you want, I can also give you:

  • foods high in phosphorus
  • signs of low or high phosphorus
  • how much you need per day