What Are Electrolytes?
Reviewed: Dr. Gromatzky
7. Calcium
Calcium is required in the formation and maintenance of bones and teeth. Calcium is also necessary for muscle and nerve functions, including maintenance of a normal heart rate. Calcium is also necessary for the coagulation of blood and it helps prevent blood clots.
The optimum level of calcium in the human body ranges between 8.5 and 10.2 mg/dL. Good sources of calcium include milk and milk products, sardines, spinach, kale, and collard greens.
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