Calcium gluconate is a mineral supplement that contains the mineral calcium, coupled with the sugar gluconate. It is commonly used to treat or prevent low levels of calcium in the blood, which can lead to complications like osteoporosis, rickets or tetany. There are several synonyms for calcium gluconate that are worth knowing, including: 1. Calcium lactate: A calcium salt that is used in the production of cheese and other dairy products. 2. Calcium carbonate: A dietary supplement that is used to prevent or treat osteoporosis. 3. Calcium citrate: A form of calcium that is easily absorbed by the body, making it an ideal supplement for people with digestive problems. 4. Calcium phosphate: A compound that is used to strengthen bones and teeth. 5. Calcium hydroxide: A substance that is used in food processing and dental procedures.