Practical Applications of Statistics

We all remember being told as children to drink our milk so that we could grow strong bones by imbibing all of that calcium. But, while it is certainly true that calcium and Vitamin D important to bone health, the way to build healthy bones is in fact a far more complex process than simply drinking milk - and this is especially true for the elderly. This paper examines the importance of Vitamin D for the elderly, examining in particular the importance of Vitamin D for continued bone health into old age.

While the question of whether or not Vitamin D is an important part of the diet for the elderly is easy in some sense to answer - yes, it is - it is much more difficult to determine exactly how much calcium older adults need. This is due to the complex ways in which our bones are structured, the role that both calcium and phosphorus play in bone health, the interrelationship between the two elements, and how this is affected by Vitamin D.

The elements of calcium and phosphorus can be seen as mutually dependent nutrients that affect the health not only of bones but of the body's soft tissues as well. While both are necessary to bone health, they must be present in very precisely measured proportions to benefit rather than reduce bone health because phosphorus can at times actually impede the absorption of calcium. This is of especial importance because calcium phosphates are often used in multi-vitamins (as well as minerals) to form ca

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t is too high in phosphorus can produce too high a level of insoluble calcium phosphate. Too high a level of this form of calcium will create a condition in which the body cannot absorb enough calcium for its needs. The body will cease to absorb calcium but will continue to absorb phosphorus, with the possibility that metabolic bone disease (or hypocalcemia) will results. To understand the complexity of bone health, it is imperative that we remember that bones are not some sort of solid structural elements like the steel girders that hold up buildings. We are aware of the fact that bones grow as we mature and become brittle with age, of course, but bones are not something that simply change in childhood or old age. Rather, they are in constant flux. Bone material is constantly being reabsorbed even as new deposits of bone matter are constantly being deposited. Bone density, bone composition, is not in any way static, as a result, but is a dynamic and constantly changing process. In fact, a number of substances are important in bone health during this constant process of bone growth absorption and depositing. Among these are certainly calcium, which is the most important skeletal mineral. Issues that affect bone health vis-a-
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Approximate Word count = 3265
Approximate Pages = 13 (250 words per page)

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