Calcium citrate is a dietary supplement that provides calcium, an essential mineral important for maintaining strong bones and teeth. It is often recommended for individuals who may not get enough calcium from their diet, such as those who are lactose intolerant or have certain dietary restrictions. Calcium citrate is known for its good absorption in the body, making it a popular choice among calcium supplements. This compound is formed by combining calcium with citric acid, which helps enhance its solubility. Unlike other forms of calcium, calcium citrate can be taken with or without food, making it convenient for daily use. It is also less likely to cause gastrointestinal discomfort compared to other calcium supplements.