| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | calcium carbonate | pharmaceutical | Used as an antacid to relieve heartburn, acid indigestion, and upset stomach | 1 |
| 2 | calcium carbonate | pharmaceuticals | Used in supplements and antacids to provide calcium and neutralize stomach acid | 1 |
| 3 | magnesium carbonate | pharmaceutical industry | Used as an antacid to relieve symptoms of heartburn, indigestion, and upset stomach | 1 |