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Sunday, January 19, 2020  

The Key to Good HealthPublished 4/7/2010

The news is out; vitamin D is a hormone that targets over 2000 genes in the body; that is 10% of the total number of genes in the human body.

Moreover, deficiencies have been implicated in at least seventeen different cancer-types, cardiovascular disease, ankylosing spondylitis, birth defects, and more.

Research into the health benefits of vitamin D started in early 1600fs England, when one of the earliest causes of Rickets - the softening of bone resulting in deformity and fractures - was discovered.

By the 1900fs the condition had reached epidemic proportions with at least 80% of all children showing signs of the disease.@

It was not until much later when it was discovered that@fortifying milk with concentrations of Vitamin D could actually prevent all forms of Rickets.

Close to one hundred years later, further research found additional medicinal benefits of vitamin D in the prevention or treatment of serious diseases. @

Researchers at the@Mayo Clinic@found that deficiencies were linked to autoimmune conditions such as multiple sclerosis, rheumatoid arthritis, and diabetes.@

Nevertheless, vitamin D does not just play a role in specific diseases and disorders - it affects the body in a variety of ways.

Individuals suffering from vitamin D deficiency have a more difficult time with@pain management.@

One other study found a relationship between vitamin D deficiency and increases in serum blood levels of Alkaline Phosphatase, a group of enzymes important for liver@and bone health.

Twenty years ago, vitamin D deficiency was rare due to the ease of its production (minimal sun exposure did the trick).

Today, however, vitamin D levels among most people are lower due to increased use of sunscreen and the manufacturing of specialized clothing designed to block the sunfs UVB rays.@

Moreover, certain regions of the country carry an increase risk of deficiency due to limited sun exposure.@

For example, in the city of Boston, adequate sun exposure is limited to March through October. Categorically, certain groups are more susceptible to deficiencies even with adequate sun exposure.

For example, people who have darker skin tones have a greater concentration of pigment, melanin, in their skin, and this acts as a natural sunscreen. The@elderly@are also at greater risk of vitamin D deficiency, and both biology and lifestyle play a part.@

As the body ages, it has a harder time synthesizing vitamin D, and the average elderly person also has a low calcium diet and calcium is vital to the absorption of vitamin D.

Babies may also need vitamin D supplementation.@Breast milk contains inadequate amounts of the vitamin, infants on a strict breast milk regimen must supplement.

Vitamin D deficiencies can also occur from physiological or mechanical problems related to proper absorption, such as with conditions including malabsorption syndrome and inflammatory bowel disease (IBS).@

Other@medical problems@like hypercalcemia, hyperphosphatemia, and kidney or liver disease for example, can pose problems related to vitamin D absorption.@@Deficiencies are treated with both dietary changes and supplementation.

The most nutrient-dense sources are found in fatty fish such as sardines, salmon, and eel, or in eggs, and fortified milk.

Over-the-counter preparations of vitamin D may be necessary in cases where dietary changes are insufficient or when a physician prescribes additional supplementation.@@

Conflicting data exists regarding the proper dosing of vitamin D supplementation, especially when mitigated by calcium needs.

Since its initial recommended daily allowance (RDA) of@400 IU@(10 ug) back in 1941, practitioners have attempted to use much higher doses.@

Today, however, the recommended daily dose hovers around@600 IU@with increasing doses dependent upon metabolizing vitamin D.@

Vitamin D should not be taken with certain@medications, as it can interfere with proper absorption of magnesium containing antacids, corticosteroids, Thiazide diuretics, and cardiac glycosides for example.

Lastly, those individuals who are allergic to@ergocalciferol@or any derivative of the vitamin should refrain from supplementation.@@@

Remember, vitamin D is important, not just for developing and maintaining strong bones, but also for combating diseases, and pain management.@

Speak to your health care provider about supplementing your diet with vitamin D.

Dr. Mundorff is a Registered Nurse and Board Certified Naturopath, and not a medical doctor. The information in this column is for educational purposes only and should not be used to self-diagnose and treat diseases. Dr. Mundorff is also the author of several books, Memories of My Sister: Dealing With Sudden Death, Medical Terminology: A Student Workbook, and her latest, Take Control: A Guide to Holistic Living.

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