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Contents contributed and discussions participated by Matti Narkia

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Matti Narkia

Vitamin D Tied To Muscle Power In Adolescent Girls - 0 views

www.sciencedaily.com/...090203080730.htm

2009 February news vitamin_D vitamin D muscle power muscle_power adolescent girls adolescent_girls young nutrition deficiency vitamin_D_deficiency

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  • Matti Narkia on 25 Feb 09
     
    ScienceDaily (Feb. 10, 2009) - Vitamin D is significantly associated with muscle power and force in adolescent girls, according to a new study. Although vitamin D is naturally produced in the body through exposure to direct sunlight, vitamin D deficiency has become widely common in the United States. Vitamin D deficiency has been shown to have a significant negative impact on muscle and bone health, and can lead to conditions including osteoporosis and rickets.
Matti Narkia

Rise in Prostate-Specific Antigen in Men with Untreated Low-Grade Prostate Cancer Is Sl... - 0 views

www.americantherapeutics.com/...V!-260396143!181195628!8091!-1

PSA rise summer spring prostate cancer pca medicine medline study science peer-reviewed nutrition imported vitamin D vitamin_D prostate_cancer

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  • Matti Narkia on 25 Feb 09
     
    Vieth R, Choo R, Deboer L, Danjoux C, Morton GC, Klotz L. \nRise in prostate-specific antigen in men with untreated low-grade prostate cancer is slower during spring-summer.\nAm J Ther. 2006 Sep-Oct;13(5):394-9.\nPMID: 16988533 [PubMed - indexed for MEDLI
Matti Narkia

Risk assessment for vitamin D -- Hathcock et al. 85 (1): 6 -- American Journal of Clini... - 0 views

www.ajcn.org/...6

vitamin D risk assessment evaluation Tolerable Upper Intake Level limit UL maximum safe dose safety vieth heaney medicine medline nutrition study science peer-reviewed review ajcn imported delicious vitamin_D

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  • Matti Narkia on 25 Feb 09
     
    Hathcock JN, Shao A, Vieth R, Heaney R. \nRisk assessment for vitamin D.\nAm J Clin Nutr. 2007 Jan;85(1):6-18. Review.\nPMID: 17209171 [PubMed - indexed for MEDLINE]
Matti Narkia

MedWire News - Oncology - Vitamin D induces potential breast-tumor suppressor - 0 views

www.medwire-news.md/..._breast-tumor_suppressor_.html

2009 medwire-news news vitamin_D vitamin D calcitriol breast cancer breast_cancer prevention health nutrition antiproliferative VDR

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  • Matti Narkia on 25 Feb 09
     
    MedWire News: Calcitriol, the active form of vitamin D, has been found to induce the tumor-suppressing protein CCAAT enhancer-binding protein (C/EBP)α, which can inhibit the growth of breast cancer cells, researchers report.
Matti Narkia

A higher dose of vitamin d reduces the risk of falls in nursing home residents: a rando... - 0 views

www.blackwell-synergy.com/...j.1532-5415.2007.01048.x

high higher dose reduces risk falls fall nursing home residents randomized clinical trial study rct clinicaltrial old older elderly people aging medicine medline nutrition Holick supplements supplementation peer-reviewed vitamin D vitamin_D

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  • Matti Narkia on 25 Feb 09
     
    Broe KE, Chen TC, Weinberg J, Bischoff-Ferrari HA, Holick MF, Kiel DP. \nA higher dose of vitamin d reduces the risk of falls in nursing home residents: a randomized, multiple-dose study.\nJ Am Geriatr Soc. 2007 Feb;55(2):234-9.\nPMID: 17302660 [PubMed -
Matti Narkia

Vitamin D and vascular calcification - Current Opinion in Lipidology - Abstract: Volume... - 0 views

www.co-lipidology.com/...d!-260396143!181195628!8091!-1

vitamin D vascular calcification artery arterial arteries deficiency insufficiency medicine medline nutrition study zittermann science review peer-reviewed imported delicious vitamin_D

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  • Matti Narkia on 25 Feb 09
     
    Zittermann A, Schleithoff SS, Koerfer R. \nVitamin D and vascular calcification.\nCurr Opin Lipidol. 2007 Feb;18(1):41-6. Review.\nPMID: 17218831 [PubMed - indexed for MEDLINE
Matti Narkia

25-Hydroxyvitamin D Levels and the Risk of Mortality in the General Population, Aug 11/... - 0 views

archinte.ama-assn.org/...1629

2008 August study research epidemiological humans vitamin D vitamin_D status 25ohd calcidiol all-cause mortality all-cause_mortality nutrtion medline

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  • Matti Narkia on 25 Feb 09
     
    25-hydroxyvitamin D levels and the risk of mortality in the general population. Melamed ML, Michos ED, Post W, Astor B. Arch Intern Med. 2008 Aug 11;168(15):1629-37. PMID: 18695076
Matti Narkia

Low vitamin D linked to death from heart and circulation problems | - 0 views

www.guardian.co.uk/...ath-from-heart-and-circulation

2008 June Guardian news vitamin D vitamin_D vitamin_D_deficiency deficiency inadequacy low level low_level: heart circulation problems death mortality CVD nutrition risk chest pain chest_pain atherosclerosis

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  • Matti Narkia on 25 Feb 09
     
    Scientists have long known that a lack of vitamin D can weaken our bones. A new study shows that low levels of this nutrient may also be linked to a higher chance of dying early from heart and circulation problems, as well as other causes.
Matti Narkia

Improvement of chronic back pain or failed back surgery with vitamin D repletion: a cas... - 0 views

www.jabfm.org/...69

2009 January study case series cases case_reports review humans vitamin D deficiency vitamin_D_deficiency vitamin_D chronic low_back_pain back_pain nutrition medline back pain low repletion improvement

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  • Matti Narkia on 25 Feb 09
     
    Improvement of chronic back pain or failed back surgery with vitamin D repletion: a case series.\nSchwalfenberg G.\nJ Am Board Fam Med. 2009 Jan-Feb;22(1):69-74.\nPMID: 19124636
Matti Narkia

The Vitamin D Pandemic and its Health Consequences - A Lecture by Michael Holick - 0 views

www.uvadvantage.org/...pres

2007 May Vitamin D Vitamin_D Vitamin_D_deficiency deficiency Pandemic Health Consequences nutrition lecture video presentation Michael Holick Holick educational

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  • Matti Narkia on 25 Feb 09
     
    The Vitamin D Pandemic and its Health Consequences\nPresented by Michael Holick, PhD, MD, Professor of medicine, physiology and biophysics and director of the General Clinical Research Center at Boston University Medical Center\nKeynote address at the opening ceremony of the 34th European Symposium on Calcified Tissues, Copenhagen 5 May, 2007\n
Matti Narkia

The Heart Scan Blog: Unique vitamin D observations - 0 views

heartscanblog.blogspot.com/...ue-vitamin-d-observations.html

2009 February blog_article vitamin D vitamin_D Unique observations nutrition Ankylosing spondylitis Ankylosing_spondylitis Aortic valve disease Aortic_valve_disease Chest pain Chest_pain claustrophobia viral infections immunity

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  • Matti Narkia on 25 Feb 09
     
    It seems not a single day passes that I don't learn something new about this unique hormone (mis)named "vitamin D." \nFrom its humble beginnings recognized only as the factor responsible for bone maturation (with deficiency leading to childhood rickets), vitamin D now commands a recognized role in almost every conceivable aspect of health and disease. \n
Matti Narkia

The Heart Scan Blog: Dr. Reinhold Vieth on vitamin D - 0 views

heartscanblog.blogspot.com/...inhold-vieth-on-vitamin-d.html

2007 February heartscanblog blog_article vitamin D vitamin_D nutrition Prospects Reinhold Vieth Vieth lecture video presentation webcast

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  • Matti Narkia on 25 Feb 09
     
    A Track Your Plaque member brough the following webcast to our attention: Prospects for Vitamin D Nutrition\nwhich can be found at http://tinyurl.com/f93vl (The above link no longer seems to work, use http://wildhorse.insinc.com/directms13oct2005/ instead) Despite the painfully dull title, the webcast is the best summary of data on the health benefits on vitamin D that I've seen. The presenter is Dr. Reinhold Vieth, who is among the handful of worldwide authorities on vitamin D. In 1999, Dr. Vieth authored the first review to concisely and persuasively argue that vitamin D nutrition was woefully neglected and that its potential for health was enormous.
Matti Narkia

Dietary Reference Intakes for vitamin D: justification for a review of the 1997 values.... - 0 views

www.ajcn.org/...719

2009 January ajcn study review vitamin D vitamin_D nutrition DRI DRIs Dietary Reference Intakes intake new IOM 25-hydroxyvitamin D 25-hydroxyvitamin_D 25ohd calcidiol medline recommendation recommendations

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  • Matti Narkia on 25 Feb 09
     
    Dietary Reference Intakes for vitamin D: justification for a review of the 1997 values. Yetley EA, Brulé D, Cheney MC, Davis CD, Esslinger KA, Fischer PW, Friedl KE, Greene-Finestone LS, Guenther PM, Klurfeld DM, L'abbe MR, McMurry KY, Starke-Reed PE, Trumbo PR. Am J Clin Nutr. 2009 Jan 28. [Epub ahead of print] PMID: 1917674 doi:10.3945/ajcn.2008.26903
Matti Narkia

Prospects for Vitamin D Nutrition - A Lecture by Reinhold Vieth - 0 views

wildhorse.insinc.com/directms13oct2005

2005 October Vitamin D Vitamin_D nutrition lecture presentation video Reinhold Vieth Vieth educational

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  • Matti Narkia on 25 Feb 09
     
    A Lecture by Reinhold Vieth, Professor, Departments of Nutritional Sciences and Laboratory Medicine and Pathobiology, Mount Sinai Hospital. Presentation Date: Friday, October 21, 2005 (works in Internet Explorer, but not properly in Firefox (slides don't change in Firefox)).
Matti Narkia

Estimation of the dietary requirement for vitamin D in healthy adults. - 0 views

www.ajcn.org/...1535

2008 December ajcn study research clinical_trial rct humans vitamin D vitamin_D dietary requirement requirements nutrition dose dosage dosing medline wintertime winter 25ohd calcidiol

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  • Matti Narkia on 25 Feb 09
     
    Estimation of the dietary requirement for vitamin D in healthy adults.\nCashman KD, Hill TR, Lucey AJ, Taylor N, Seamans KM, Muldowney S, Fitzgerald AP, Flynn A, Barnes MS, Horigan G, Bonham MP, Duffy EM, Strain JJ, Wallace JM, Kiely M.\nAm J Clin Nutr. 2008 Dec;88(6):1535-42.\nPMID: 19064513 [
Matti Narkia

Study links vitamin D deficiency to death risk | APP.com | Asbury Park Press - 0 views

www.app.com/...LIFE

2009 January news vitamin D deficiency vitamin_D_deficiency vitamin_D premature death premature death risk death_risk death risk low_level nutrition

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  • Matti Narkia on 25 Feb 09
     
    Low levels of vitamin D may raise a person's risk of premature death, a study by Johns Hopkins researchers shows. The research followed other recent studies showing low levels of vitamin D are linked to certain cancers, diabetes, and bone and immune system problems, but this is the first research to connect vitamin D deficiency to a higher risk of death
Matti Narkia

Calcium absorption varies within the reference range for serum 25-hydroxyvitamin D. - ... - 0 views

www.jacn.org/...142

2003 April study research clinical_trial rct humans calcium absorption calcium_absorption vitamin D vitamin_D status levels 25ohd calcidiol parathyroid_hormone PTH vitamin_D_requirement requirement requirements nutrition medline Heaney vitamin_D_status

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  • Matti Narkia on 25 Feb 09
     
    Calcium absorption varies within the reference range for serum 25-hydroxyvitamin D. Heaney RP, Dowell MS, Hale CA, Bendich A. J Am Coll Nutr. 2003 Apr;22(2):142-6. PMID: 12672710
Matti Narkia

Vitamin D status and its relationship to body fat, final height, and peak bone mass in ... - 0 views

jcem.endojournals.org/...67

2009 January study research epidemiological humans young women vitamin D vitamin_D insufficiency status levels 25ohd calcidiol body fat body_fat body fat height nutrition medline BMD

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  • Matti Narkia on 25 Feb 09
     
    Vitamin D status and its relationship to body fat, final height, and peak bone mass in young women.\nKremer R, Campbell PP, Reinhardt T, Gilsanz V.\nJ Clin Endocrinol Metab. 2009 Jan;94(1):67-73. Epub 2008 Nov 4.\nPMID: 18984659
Matti Narkia

Vitamin D: A millenium perspective. - Wiley InterScience :: Article :: HTML Full Text - 0 views

www3.interscience.wiley.com/...HTMLSTART

2003 study review vitamin D vitamin_D Holick millenium perspective sunlight bone cancer psoriasis nutrition medline plankton CVD hypertension multiple_sclerosis MS osteoporosis

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  • Matti Narkia on 25 Feb 09
     
    Vitamin D: A millenium perspective. Holick MF. J Cell Biochem. 2003 Feb 1;88(2):296-307. Review. PMID: 12520530
Matti Narkia

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

jn.nutrition.org/...540

2009 March jn study research clinical_trial rct humans women vitamin D vitamin_D supplementation supplements 25OHD calcidiol optimizing level levels nutrition medline winter supplemental

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  • Matti Narkia on 25 Feb 09
     
    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
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