Can calcium carbonate cause side effects?

In some cases, calcium carbonate can cause mild side effects such as constipation, bloating, and gas, especially when taken in large amounts.

Is Calcium Carbonate Vegan?

Caution

Calcium carbonate (also called e170 or chalk) usually comes from chalk, limestone, or marble, though it can come from egg shells or animal bone. If the label does not provide a source, we recommend calling the manufacturer.

Calcium Carbonate and the Vegan Diet

Calcium carbonate is a chemical compound with the formula CaCO3, commonly derived from natural sources such as chalk, limestone, and marble. It is widely used in the food industry for various purposes, including as an anti-caking agent, acidity regulator, or to fortify foods with calcium. While it can be sourced from non-animal materials, it may also be derived from egg shells or animal bones. Therefore, individuals following a strict vegan diet should verify the source to ensure it aligns with their dietary preferences.

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