A Answers (2)
Mehmet Oz, MD, Cardiology (Cardiovascular Disease), answered
Helpful? 2 people found this helpful.
Joan Salge Blake, MS, RD, Nutrition & Dietetics, answered on behalf of Academy of Nutrition and DieteticsIf your diet is inadequate in calcium, a supplement may be necessary. However, when it comes to calcium supplements, some may be good but more is not better.
The upper level for calcium has been set at 2,500 milligrams daily to avoid hypercalcemia (hyper = too much; calcemia = calcium in the blood) or too much calcium in the blood, subsequent impaired kidneys, and calcium deposits in the body.
Too much dietary calcium can also cause constipation and interfere with the absorption of other minerals, such as iron, zinc, magnesium, and phosphorus. If your diet is inadequate in calcium, a supplement may be necessary, but be careful not to consume too much.
You should speak with a registered dietitian to determine IF and HOW MUCH of a supplement you should take. You can find a registered dietitian at:www.eatright.org.