Calcium citrate plays a crucial role for individuals with low calcium levels, providing a more absorbable form of calcium compared to other types. It aids in maintaining strong bones and teeth, which is essential for overall bone health. This form of calcium is particularly beneficial for those who may have digestive issues or are on certain medications that affect nutrient absorption. Additionally, calcium is necessary for muscle function, nerve transmission, and blood coagulation. Supplementation or dietary intake of calcium citrate can help prevent conditions like osteoporosis in those with inadequate calcium intake.