Healthwise

Our Health Library information does not replace the advice of a doctor. Please be advised that this information is made available to assist our patients to learn more about their health. Our providers may not see and/or treat all topics found herein.

Calcium supplements

Calcium supplements are used by people to increase their intake of calcium, a mineral the body needs to make bones and teeth.

When you are choosing a calcium supplement, it is important to know the amount of elemental calcium in the recommended dose. Elemental calcium is the amount of calcium that is actually used by the body. Consumers are advised to look at the amount of elemental calcium in each tablet in a supplement, as opposed to the strength of each tablet, which includes other substances.

Types of calcium supplements include:

  • Calcium carbonate, which is 40% elemental calcium.
  • Calcium citrate, which is 21% elemental calcium. While lower in elemental calcium than calcium carbonate, calcium citrate is easier to digest and does not cause constipation as much as do other types of calcium supplements.
  • Calcium gluconate and calcium lactate, which contain a low amount of elemental calcium.

A person who takes calcium supplements should drink plenty of water and take other steps to avoid constipation.

Coral, bonemeal, oyster shell, and dolomite contain calcium naturally but may also contain heavy metals, particularly lead.

Due to the threat of the COVID-19 (Coronavirus), we are taking precautionary measures to protect our staff and patients. We are implementing a temporary NO VISITOR policy at this time. Only patients or patients and their guardians will be allowed into the office. Please note, this is not to inconvenience anyone! The virus is a very real threat and it is essential that we stay healthy in order to provide needed care for our patients. If you are sick, we ask that you CALL the office to speak with a nurse before you come in. The nurse will provide specific instructions for you. Please DO NOT enter the office if you are sick (upper respiratory symptoms, fever, cough, or flu like symptoms). We are closely monitoring the situation and will update you as circumstances change. Thank you for your understanding!!