The Benefits of Calcium Essay Assignment Paper

Being the most abundant mineral in the body, it is not surprising that calcium is one of the most emphasized in discussions about minerals. Its abundance is shown by its presence not only in the skeletal system but also in the body fluids.The Benefits of Calcium Sample Still, between the skeletal system and body fluids, calcium is more associated with the skeletal system. This is because 99% of all the calcium in the human body is located in the bones (Whitney, Cataldo and Rolfes, 2002). As a matter of fact, it is its principal component and is responsible for its structure, shape and density.

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The relationship between calcium and bones however, is usually misconstrued. It is a common misconception that the skeletal system is characterized by stability that maintains its shape and density. This is far from the truth. The bones are always on a continuous process of gaining and losing calcium, and thus, remodeling, depending on the concentration of calcium in the blood. As a rule, the body absorbs or withdraws calcium on needs basis. It is the status of the body that will dictate how much calcium will be retained in the bones. For example, a pregnant woman absorbs as much as 50% of her calcium intake. This is significantly higher compared to the 30% absorption rate in normal people. Likewise, growing children retains more calcium and thus, more bone, compared to how much they lose. Under normal circumstances, calcium is maintained in the bones at a reasonable balance with calcium retention, equalized with calcium loss (Whitney, Cataldo and Rolfes, 2002).