Where is Calcium Found in the Bone? Understanding Bone Mineralization
                                
                                
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                                    4 min read                                
                            
                                Over 99% of the human body's calcium is stored in the bones and teeth, serving both structural and metabolic functions. To understand where is calcium found in the bone, one must look at the bone's microscopic composition, where it exists as a crystalline mineral that gives the skeleton its incredible strength.