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Matti Narkia

How to Optimize Vitamin D Supplementation to Prevent Cancer, Based on Cellular Adaptati... - 0 views

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    How to optimize vitamin D supplementation to prevent cancer, based on cellular adaptation and hydroxylase enzymology. Vieth R. Anticancer Res. 2009 Sep;29(9):3675-84. Review. PMID: 19667164
Matti Narkia

Benefit-risk assessment of vitamin D supplementation. - Osteoporos Int. 2009 Dec 3. - S... - 0 views

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    Benefit-risk assessment of vitamin D supplementation. Bischoff-Ferrari HA, Shao A, Dawson-Hughes B, Hathcock J, Giovannucci E, Willett WC. Osteoporos Int. 2009 Dec 3. [Epub ahead of print] PMID: 19957164 Conclusion Our analysis suggests that mean serum 25(OH)D levels of about 75 to 110 nmol/l provide optimal benefits for all investigated endpoints without increasing health risks. These levels can be best obtained with oral doses in the range of 1,800 to 4,000 IU vitamin D per day; further work is needed, including subject and environment factors, to better define the doses that will achieve optimal blood levels in the large majority of the population.
Matti Narkia

How to Optimize Vitamin D Supplementation to Prevent Cancer, Based on Cellular Adaptati... - 0 views

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    How to optimize vitamin D supplementation to prevent cancer, based on cellular adaptation and hydroxylase enzymology. Vieth R. Anticancer Res. 2009 Sep;29(9):3675-84. Review. PMID: 19667164
Matti Narkia

Optimal vitamin D status attenuates the age-associated increase in systolic blood press... - 0 views

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    Optimal vitamin D status attenuates the age-associated increase in systolic blood pressure in white Americans: results from the third National Health and Nutrition Examination Survey. Judd SE, Nanes MS, Ziegler TR, Wilson PW, Tangpricha V. Am J Clin Nutr. 2008 Jan;87(1):136-41. PMID: 18175747 Conclusions: SBP is inversely associated with serum vitamin D concentrations in nonhypertensive white persons in the United States. This observation provides a rationale for studies on the potential effects of vitamin D supplementation as a method to reduce SBP in persons at risk of hypertension.
Matti Narkia

Vitamin D treatment in multiple sclerosis - ScienceDirect - Journal of the Neurological... - 0 views

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    Vitamin D treatment in multiple sclerosis. Myhr KM. J Neurol Sci. 2009 Jun 22. [Epub ahead of print] PMID: 19549608 doi:10.1016/j.jns.2009.05.002 Epidemiological evidence combined with clinical and laboratory analyses, and experimental animal models, suggest a possible influence of vitamin D on MS susceptibility as well as clinical disease activity. Supplement with vitamin D may reduce the risk of developing MS. An intervention may also reduce the risk of conversion from a first clinical event suggestive of MS to clinical definite MS, as well as reduce the relapse rate among patients with relapsing remitting MS. More studies are, however, needed to determine optimal dose and serum level for vitamin D, as well as target populations and optimal timing for intervention.
Matti Narkia

How to optimize vitamin D supplementation to prevent cancer, based on cellular adaptati... - 0 views

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    How to optimize vitamin D supplementation to prevent cancer, based on cellular adaptation and hydroxylase enzymology. Vieth R. Anticancer Res. 2009 Sep;29(9):3675-84. PMID: 19667164
Matti Narkia

Vitamin D: Many Benefits; Optimal Dose Uncertain - 0 views

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    Vitamin D appears to boost health from head to toe, according to the September issue of Mayo Clinic Health Letter. But, so far, there's no consensus on what level of vitamin D is optimal for good health.
Matti Narkia

Development of a model for optimal food fortification: vitamin D among adults in Finlan... - 0 views

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    Development of a model for optimal food fortification: vitamin D among adults in Finland. Hirvonen T, Sinkko H, Valsta L, Hannila ML, Pietinen P. Eur J Nutr. 2007 Aug;46(5):264-70. Epub 2007 May 18. PMID: 17514377
Matti Narkia

Estimates of optimal vitamin D status. - Osteoporos Int. 2005 Jul;16(7):713-6. - Spring... - 0 views

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    Estimates of optimal vitamin D status. Dawson-Hughes B, Heaney RP, Holick MF, Lips P, Meunier PJ, Vieth R. Osteoporos Int. 2005 Jul;16(7):713-6. Epub 2005 Mar 18. PMID: 15776217
Matti Narkia

Estimation of optimal serum concentrations of 25-hydroxyvitamin D for multiple health o... - 0 views

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    Bischoff-Ferrari HA, Giovannucci E, Willett WC, Dietrich T, Dawson-Hughes B. Estimation of optimal serum concentrations of 25-hydroxyvitamin D for multiple health outcomes. Am J Clin Nutr. 2006 Jul;84(1):18-28. Review. PMID: 16825677
Matti Narkia

Benefits and requirements of vitamin D for optimal health: a review - Altern Med Rev. 2... - 1 views

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    Grant WB, Holick MF. Benefits and requirements of vitamin D for optimal health: a review. Altern Med Rev. 2005 Jun;10(2):94-111. Review. PMID: 15989379
Matti Narkia

Optimal Vitamin D Status for Colorectal Cancer Prevention: A Quantitative Meta Analysis... - 0 views

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    Gorham ED, Garland CF, Garland FC, Grant WB, Mohr SB, Lipkin M, Newmark HL, Giovannucci E, Wei M, Holick MF. Optimal vitamin D status for colorectal cancer prevention: a quantitative meta analysis. Am J Prev Med. 2007 Mar;32(3):210-6. PMID: 17296473
Matti Narkia

Supplements of 20 microg/d cholecalciferol optimized serum 25-hydroxyvitamin D concentr... - 0 views

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    Supplements of 20 microg/d cholecalciferol optimized serum 25-hydroxyvitamin D concentrations in 80% of premenopausal women in winter.\nNelson ML, Blum JM, Hollis BW, Rosen C, Sullivan SS.\nJ Nutr. 2009 Mar;139(3):540-6. Epub 2009 Jan 21.\nPMID: 19158226
Matti Narkia

Optimal Serum 25-Hydroxyvitamin D Levels for Multiple Health Outcomes - SpringerLink - ... - 1 views

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    Optimal serum 25-hydroxyvitamin D levels for multiple health outcomes. Bischoff-Ferrari HA. Adv Exp Med Biol. 2008;624:55-71. Review. PMID: 18348447 DOI: 10.1007/978-0-387-77574-6_5 Recent evidence suggests that higher vitamin D intakes beyond current recommendations may be associated with better health outcomes. In this chapter, evidence is summarized from different studies that evaluate threshold levels for serum 25(OH)D levels in relation to bone mineral density (BMD), lower extremity function, dental health, risk of falls, admission to nursing home, fractures, cancer prevention and incident hypertension. For all endpoints, the most advantageous serum levels for 25(OH)D appeared to be at least 75 nmol/l (30 ng/ml) and for cancer prevention, desirable 25(OH)D levels are between 90-120 nmol/l (36-48 ng/ml). An intake of no less than 1000IU (25 meg) of vitamin D3 (cholecalciferol) per day for all adults may bring at least 50% of the population up to 75 nmol/l. Thus, higher doses of vitamin D are needed to bring most individuals into the desired range. While estimates suggest that 2000 IU vitamin D3 per day may successfully and safely achieve this goal, the implications of 2000 IU or higher doses for the total adult population need to be addressed in future studies.
Matti Narkia

Vitamin D and Disease Incidence Prevention | Free The Animal - 2 views

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    "For what reason I don't know, but this January 2009 editorial by William Faloon of the Life Extension Foundation is making the rounds. Perhaps it just came available on the web. It's a good read, particularly in light of the billions and trillions of dollars the thieves & thugs in DC are about to flush down the crapper on your behalf. Some notable excerpts. A large number of new vitamin D studies have appeared in the scientific literature since I wrote my plea to the federal government. These studies don't just confirm what we knew 16 months ago-they show that optimizing vitamin D intake will save even more lives than what we projected. For instance, a study published in June 2008 showed that men with low vitamin D levels suffer 2.42 times more heart attacks. Now look what this means in actual body counts. Each year, about 157,000 Americans die from coronary artery disease-related heart attacks. Based on this most recent study, if every American optimized their vitamin D status, the number of deaths prevented from this kind of heart attack would be 92,500. To put the number of lives saved in context, tens of millions of dollars are being spent to advertise that Lipitor® reduces heart attacks by 37%. This is certainly a decent number, but not when compared with how many lives could be saved by vitamin D. According to the latest study, men with the higher vitamin D levels had a 142% reduction in heart attacks."
Matti Narkia

Vitamin D and MS - 0 views

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    "This website is about Vitamin D and MS Multiple sclerosis (MS) is a chronic disease of the central nervous system (CNS), with an uncertain cause. Colleen Hayes and Donald Achaeson have suggested that insufficient sunlight exposure and chronic viral infections might be unrelated environmental risk factors for MS. These risk factors may act synergistically to enable the pathogenic autoimmune response. The prevalence of MS is highest where environmental supplies of vitamin D are lowest. Sunshine enables the production of vitamin D3 (VD3) in the skin. Epidemiological studies have shown that higher vitamin D blood levels are associated with lower risk, less relapses and a slower progression of multiple sclerosis. Higher vitamin D levels can be achieved in part by increased oral intake of VD3. Optimal health requires serum 25 hydroxyvitamin D levels higher than 20 ng/ml (50 nmol/L) P Lips, 40 ng/ml (100 nmol/L) P Heaney or at least 40 ng/ml (100 nmol/L) R Vieth. "
Management Health Solutions Inc

Webinar: Focusing on the Big Picture of Your Supply Chain Yields Compelling Financial R... - 0 views

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    Continuous changes in the healthcare reimbursement criteria require executives across the industry to focus on enterprise-wide changes that have a positive effect on supply chain savings. It's a complex problem and it's easy to get distracted on one issue when having the ability to see a clear BIG picture of your entire supply chain is what can lead to the most dramatic results and return on investments. Register for MHS' webinar on November 01 (2:00pm EST) to learn about how their customers experience an average 4:1 ROI with continual savings into the millions and a positive financial impact to their bottom line through inventory reduction, avoidance of obsolete and expired inventory, improved charge capture for each patient, and physician preference card optimization. Click on http://bit.ly/UvD3nq Presenters *Michael Ferris: Co-Founder, MHS with over 30 years of supply chain management experience *Steve Basiliere: Former Director of Supply Chain Services at Saints Medical Center, Lowell, MA *Art Kozyrovicius: Finance and Procurement Systems Support at New York-Presbyterian Hospital, New York, NY WHY ATTEND? Join a unique discussion with healthcare supply chain thought leaders and understand how to drive significant and sustainable supply chain operational improvements. Get a jump on making an immediate and positive impact on your bottom line as you head into 2013. Register by clicking on http://bit.ly/UvD3nq Note: Event will be online, through WebEx Please Register at http://bit.ly/UvD3nq
Matti Narkia

A positive dose-response effect of vitamin D supplementation on site-specific bone mine... - 0 views

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    A positive dose-response effect of vitamin D supplementation on site-specific bone mineral augmentation in adolescent girls: a double-blinded randomized placebo-controlled 1-year intervention. Viljakainen HT, Natri AM, Kärkkäinen M, Huttunen MM, Palssa A, Jakobsen J, Cashman KD, Mølgaard C, Lamberg-Allardt C. J Bone Miner Res. 2006 Jun;21(6):836-44. PMID: 16753014 doi: 10.1359/jbmr.060302 We conclude that the current vitamin D recommendation for adolescent girls, at least in the northern latitudes, is too low to ensure sufficient vitamin D status during winter. Intake of vitamin D at rates of 10-15 μg/day aids to maintain stable S-25(OH)D concentrations during winter. Vitamin D induced BMC augmentation by decreasing bone resorption, but not affecting bone formation, which was reflected by the biochemical markers of bone turnover. Optimizing bone mineral gain in adolescence is crucial to the prevention of osteoporosis later in life. Increasing vitamin D intake to 10-15 μg/day aids in attaining this goal.
Matti Narkia

The Role of Vitamin D and Calcium in Type 2 Diabetes. A Systematic Review and Meta-Anal... - 0 views

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    The role of vitamin D and calcium in type 2 diabetes. A systematic review and meta-analysis. Pittas AG, Lau J, Hu FB, Dawson-Hughes B. J Clin Endocrinol Metab. 2007 Jun;92(6):2017-29. Epub 2007 Mar 27. Review. PMID: 17389701 .CONCLUSIONS: Vitamin D and calcium insufficiency may negatively influence glycemia, whereas combined supplementation with both nutrients may be beneficial in optimizing glucose metabolism.
Matti Narkia

Comparison of Daily, Weekly, and Monthly Vitamin D3 in Ethanol Dosing Protocols for Two... - 0 views

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    Comparison of daily, weekly, and monthly vitamin D3 in ethanol dosing protocols for two months in elderly hip fracture patients. Ish-Shalom S, Segal E, Salganik T, Raz B, Bromberg IL, Vieth R. J Clin Endocrinol Metab. 2008 Sep;93(9):3430-5. Epub 2008 Jun 10. PMID: 18544622 doi:10.1210/jc.2008-0241 CONCLUSIONS: Supplementation with vitamin D can be achieved equally well with daily, weekly, or monthly dosing frequencies. Therefore, the choice of dose frequency can be based on whichever approach will optimize an individual's adherence with long-term vitamin D supplementation.
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