Bones & movement
Calcium
A mineral for bones, muscles and nerve signals.
Where you can find it
- Milk & yoghurt
- Calcium-fortified drinks
- Calcium-set tofu
- Sardines with bones
- Kale
What it does in the body
Most of the body's calcium is stored in bones and teeth. Calcium also helps muscles contract and nerves carry signals.
The body connection
Explore the skeleton in Whole Body to see the framework that stores most of this mineral. Calcium also plays a role in movement.
Explore skeleton in whole bodyIn Whole Body, use the Systems panel to explore the relevant body systems.