Is calcium carbonate bad for me?
No, calcium carbonate is an essential nutrient that is used by your body to fortify bones and teeth. It also helps your muscles to function properly.

Show All Answers

1. What is the difference between hard and soft water?
2. What is the white residue I find at the bottom of my pots and tea kettle, and around my faucet fixtures? What can I do to get rid of it?
3. Is calcium carbonate bad for me?
4. What is my water hardness in grains/gallon?