How Much Calciumis Needed Each Day?

The Institute of Medicine’s recommended daily allowance (RDA) for calcium from food and supplements*:

*  Ages 9-18 years, 1,300 mg

*  Ages 19-50 years, 1,000 mg

*  Ages 70+ years, 1200 mg

*  Men 51-70 years, 1000 mg

*  Women 51-70 years, 1200 mg

*To increase absorption from calcium supplements, take no more than 600 mg at a time. Follow your doctor’s advice for calcium supplements.