First published on the topic, the question arises: are calcium and calcium citrate the same? Many people often wonder if there is a significant difference between these two forms of calcium. To clarify, while both are sources of calcium, they are not the same. Calcium citrate is a compound that includes calcium and citric acid, making it more easily absorbed by the body compared to other forms of calcium. Therefore, when considering supplementation, it’s important to understand that while both products provide calcium, are calcium and calcium citrate the same? The answer is no; they serve different purposes and have different bioavailability. In conclusion, when choosing between them, one should recognize that they are not interchangeable.