Calcium plays a vital role in women's health, contributing to strong bones, teeth, and a healthy nervous system. As women age, calcium absorption decreases, and they are more at risk for osteoporosis. Calcium supplements can help meet daily requirements, especially for women who do not consume enough calcium-rich foods like dairy, leafy greens, or fortified foods. When choosing the best calcium supplement for women, factors like dosage, form, and additional ingredients should be considered to ensure optimal absorption and effectiveness.