Calcium carbonate is a common supplement for people with low calcium levels. It’s also useful as an antacid to manage uncomfortable digestive symptoms. Calcium carbonate (CaCO3) is a compound used as ...

In a recent study published in The New England Journal of Medicine, a group of researchers assessed the noninferiority of a 500-mg daily dose of calcium supplementation compared to a 1500-mg dose in ...

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Calcium supplements are taken to increase calcium levels. Common side effects include constipation, gas, and feeling bloated. Before taking a calcium supplement, talk with your health care provider ...

What Are Calcium Channel Blockers? Calcium makes your heart and blood vessels work harder to pump. Calcium channel blockers work by slowing the movement of calcium into the cells of the heart and ...