Calcium malate is a dietary supplement providing calcium, an essential mineral for the human body. This specific form of calcium is an alternative to more common calcium supplements. It is designed to deliver calcium in a way that supports its absorption and utilization. It is widely available for individuals seeking to increase their calcium intake.
The Unique Composition of Calcium Malate
Calcium malate is a compound formed when calcium is bonded with malic acid. This creates a “chelated” or organic form of calcium, which differs from simpler, inorganic calcium salts like calcium carbonate.
Its chemical formula is Ca(C4H4O5). This structure allows calcium to be delivered in a complex that enhances its stability and interaction. The presence of malic acid influences how the compound behaves once ingested.
Key Advantages of Calcium Malate
Calcium malate’s advantage lies in its bioavailability, referring to the proportion of calcium the body can absorb and utilize. It has a high absorption rate compared to other calcium forms. This improved absorption is beneficial for individuals who have lower stomach acid levels, as it does not rely on acidic conditions for dissolution.
This form of calcium is also gentler on the digestive system, causing less gastrointestinal discomfort such as constipation, a common side effect with other calcium supplements like calcium carbonate. Its efficient absorption means more elemental calcium can be delivered to the body, supporting bone health and density. Supplementation with forms like calcium malate has been shown to support calcium retention and bone accrual.
How to Use Calcium Malate
Calcium malate supplements are available in various forms, including tablets, capsules, and powders. For optimal absorption, it is recommended to take calcium supplements in smaller doses, 500 milligrams or less at a time, rather than a single large dose. If a daily intake of 1,000 mg is desired, it should be split into two or more doses throughout the day.
Taking calcium malate with food can enhance its absorption, though it can also be taken on an empty stomach. While well-tolerated, some individuals may experience mild digestive side effects like stomach upset, nausea, or constipation. It is advisable to consult with a healthcare professional before starting any new supplement, especially if there are existing health conditions or other medications being taken.