Calcia is made with calcium carbonate which is a safe, highly absorbed form of calcium. Calcium helps maintain the bones and prevent bone loss. Calcium also helps to avoid excessive and premature loss of posture and height and helps maintain healthy teeth.
Vitamin D plays a critical role in the absorption of calcium. Our bodies produce vitamin D through exposure to sunlight. Calcia only uses Vitamin D, which is the most active form of Vitamin D available.