The Role Of E170 (Calcium Carbonate) In Nutrition: Benefits, Food Sources, And Risks

Time for reading: ~0 minutes Last Updated: January 28, 2026


Learn about the role of E170 (calcium carbonate) in nutrition, its benefits, food sources, recommended intake, and potential risks of excessive consumption.

The Role of E170 in Nutrition

E170 is a food additive that plays a crucial role in nutrition. It is commonly known as calcium carbonate and is used in a variety of food products for various purposes.

Benefits of E170 in the Diet

Calcium carbonate, or E170, provides essential calcium to the diet, which is important for bone health, muscle function, and nerve transmission. It also helps to maintain healthy teeth and may reduce the risk of osteoporosis.

Food Sources of E170

E170 can be found in a wide range of foods, including dairy products, fortified plant-based milks, tofu, leafy green vegetables, and certain types of seafood. It is often added to processed foods as a fortification agent.

The recommended daily intake of E170 varies depending on age, gender, and specific health conditions. It is important to consult with a healthcare provider or nutritionist to determine the appropriate amount for individual needs.

Potential Risks of Excessive E170 Consumption

While E170 is generally considered safe when consumed in moderate amounts through food sources, excessive intake of calcium carbonate supplements may lead to adverse effects such as constipation, kidney stones, and interference with the absorption of other minerals.

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