For these individuals, a combination of foods rich in calcium in addition to calcium supplements is a good compromise. The following information is intended to help you understand what supplements are and how to chose one that is right for you. While we include information regarding studies on calcium supplementation, we do not endorse any particular products. Calcium supplements are tablets, capsules or liquid containing the mineral calcium from a non-food source. Chelated calcium, which refers to a special way in which calcium is chemically combined with another substance.
Calcium citrate is an example of such a chelated preparation.
Calcium may also be combined with other substances to form preparations such as calcium lactate or calcium gluconate. Supplementation is advisable for individuals who are not getting enough calcium from food sources and are unwilling or unable to make changes to their diet. To determine if you need supplementation and to establish how much to take, it is necessary to know how much calcium you need . For a complete assessment of your dietary habits you may wish to talk with a registered dietitian.