Scientific evidence shows vitamin D may go beyond its traditionally known role in maintaining bone integrity, according to new research presented at the Institute of Food Technologists Annual Meeting and Food Expo® earlier this month. It may play a role in preventing autoimmune dis-eases or over-acid tissue conditions such as multiple sclerosis and rheumatoid arthritis, some types of cancerous conditions such as breast, ovarian, colorectal and prostate.
Advancing technologies to add vitamin D to natural foods create offerings that provide excellent sources of both vitamin D and calcium which can help consumers achieve dietary adequacy of these largely under-consumed nutrients.
Recent headlines tout vitamin D as the new wonder supplement, with claims ranging from its ability to reduce cancer risk to its link to cognitive function in older men. While studies show connections exist, experts debate the amount of vitamin D necessary for optimal health, however.
“Low vitamin D status is linked to a number of different conditions,” said James C. Fleet, Ph.D. professor in the department of foods and nutrition at Purdue University. “These include certain cancers, muscle weakness and types I and II diabetes—possibly even schizophrenia and multiple sclerosis.”
Muscle weakness in cases of low levels of vitamin D may be explained by muscle's low levels of vitamin D receptors. "Studies with mice show that without vitamin D receptors, cells can't absorb the vitamin," said Dr. Fleet. "Research also shows a correlation between high vitamin D status and improved lower body muscle function in men and women over 60 years old."
Studies also show a decrease in colon cancer with an increase in vitamin D status, and it seems protective against other acidic cancerous risks as well. "One theory is that vitamin D may indirectly inhibit pro-cancer pathways," said Fleet. "The question is finding the protective level, which remains under some debate."
Although it remains controversial, 30 nanograms/milliliter (ng/mL) of vitamin D is associated with fewer fractures and falls, according to Karen Hansen, assistant professor of medicine within the rheumatology section at the University of Wisconsin. "Vitamin D deficiency causes osteoporosis by triggering decreased calcium absorption, secondary hyperparathyroidism, increased bone resorption and decreased bone mineral density." Study variables and inconsistencies make further studies necessary. Currently, 700 to 800 International Units (IU) of vitamin D a day seems most effective.
According to Dr. Robert O. Young, Director of Research at the pH Miracle Living center, "recommendations for an "adequate intake" of vitamin D should be at 50,000 IU's for maintanance and 100,000 IU's in any acute or chronic condition, including diabetes, MS, heart dis-ease and cancerous conditions."
You can order a months supply of Dr. Young's Vitmain D3 supplement which delivers 50,000 IU's per capsule by calling 760-751-8321.
Friday, June 26, 2009
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4 comments:
This sounds great to take 50000 vitamin D - the problem that nobody seems to mention is that most people with serious health conditions their lymphatic and drainage system is so compromised that the bad stuff wont flow out and the person has a major herx reaction -- get the lymph opened and liver too before pumping in such high levels of vit d
Is the 50,000 IU maintenance dosage supposed to be daily? Everywhere I look online that's considered an extremely large amount, even by the more enlightened professionals who reject the "official" recommendation. It appears they generally recommend 10,000 to 20,000 IU per day.
After doing a Google search for "Vitamin D 50,000 IU" I would be very hesitant to take that amount daily. Weekly, though, sounds reasonable.
I had a blood test to check for Vitamin D level...it was 47...how does that compare to normal range? What do you recommend normal range should be?
thanks for your response.
If you are interested in vitamin D you should take a look at www.vitaminD3world.com The Canadian Cancer Society now recommends that everyone take vitamin D to prevent cancer. The site has good summaries of the data and offers a new preparation of vitamin D in a micro-pill formulation. The pills have been formulated with cellulose which absorbs water very quickly. This ensures that the pill breaks up very quickly to provide for maximum absorption. The micro pill is tiny and tasteless. Many vitamin D pills on the market have very poor dissolution properties resulting in poor absorption.
The site also offers to supply customers with a free supply of 400IU for their children and it also has a good newsletter.
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