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Matti Narkia

Association of low 25-hydroxyvitamin D concentrations with elevated parathyroid hormone... - 0 views

www.ajcn.org/...485

2003 September ajcn study research epidemiological humans young girls Finnish Finland vitamin_D status 25ohd deficiency prevalence PTH BMD nutrition bone mass density cortical Lamberg-Allardt Cheng calcium intake secondary hyperparathyroidism iPTH medline

shared by Matti Narkia on 22 Sep 09 - Cached
  • Matti Narkia on 22 Sep 09
     
    Association of low 25-hydroxyvitamin D concentrations with elevated parathyroid hormone concentrations and low cortical bone density in early pubertal and prepubertal Finnish girls. Cheng S, Tylavsky F, Kröger H, Kärkkäinen M, Lyytikäinen A, Koistinen A, Mahonen A, Alen M, Halleen J, Väänänen K, Lamberg-Allardt C. Am J Clin Nutr. 2003 Sep;78(3):485-92. Erratum in: Am J Clin Nutr. 2006 Jan;83(1):174. PMID: 12936933 CONCLUSIONS: Vitamin D-deficient girls have low cortical BMD and high iPTH concentrations, which are consistent with secondary hyperparathyroidism. A low vitamin D concentration accompanied by high bone resorption (TRAP 5b) may limit the accretion of bone mass in young girls.
Matti Narkia

Warding Off Cancer: Is It All in the D-livery? - Women's Health - 0 views

womens-health.jwatch.org/...3

2007 June jwatch news calcium vitamin_D supplementation breast cancer breast_cancer risk nutrition

shared by Matti Narkia on 25 Sep 09 - Cached
  • Matti Narkia on 25 Sep 09
     
    Comment: The strengths of this randomized study include its high level of adherence and its use of a vitamin D dose sufficient to cause a biologically meaningful increase in serum levels. The adult daily value for vitamin D is 400 IU, but many U.S. women are vitamin-D-deficient (N Engl J Med 2007; 357:266). The Institute of Medicine considers doses up to 2000 IU to be without significant risk for adverse health effects. In addition to consuming dietary sources of vitamin D (see Table 1), most women will need supplements to achieve adequate intake. Multivitamins usually contain 400 IU of vitamin D.
Matti Narkia

Vitamin D - Dietary Reference Intakes for Calcium, Phosphorus, Magnesium, Vitamin D, an... - 0 views

www.nal.usda.gov/...250-287.pdf

info reference usda vitamin_D DRI iom FOB USA recommendations 1997 government AI UL nutrition

shared by Matti Narkia on 30 Aug 09 - No Cached
  • Matti Narkia on 30 Aug 09
     
    Dietary Reference Intakes for Vitamin D (1997). National Academy of Sciences. Institute of Medicine. Food and Nutrition Board.
Matti Narkia

Clinical Responses to a Mega-dose of Vitamin D3 in Infants and Toddlers With Vitamin D ... - 0 views

tropej.oxfordjournals.org/...fmp040v1

2009 June study research clinical_trial humans children vitamin_D deficiency megadose mega-dose dosing dosage intramuscular IM injection rickets growth PTH medline Qatar infants toddlers 25ohd calcium phosphate

shared by Matti Narkia on 26 Aug 09 - Cached
  • Matti Narkia on 26 Aug 09
     
    Clinical Responses to a Mega-dose of Vitamin D3 in Infants and Toddlers With Vitamin D Deficiency Rickets. Soliman AT, El-Dabbagh M, Adel A, Ali MA, Aziz Bedair EM, Elalaily RK. J Trop Pediatr. 2009 Jun 8. [Epub ahead of print] PMID: 19506025 doi:10.1093/tropej/fmp040 Conclusion: An IM injection of a mega dose of cholecalciferol is a safe and effective therapy for treatment of VDD rickets in infants and toddlers with normalization of all the biochemical parameters and healing of radiological manifestations. Measurement of serum 25(OH)D level is highly recommended in all short children with a clear need for a general vitamin D supplementation for all infants and young children in Qatar.
Matti Narkia

Dairy and Bone Health -- Heaney 28 (1): 82S -- Journal of the American College of Nutri... - 0 views

www.jacn.org/...82S

2009 February jacn study review humans Heaney dairy bone health osteoporosis milk mass calcium vitamin_D potassium protein magnesium zinc nutrition medline

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  • Matti Narkia on 14 Sep 09
     
    Dairy and bone health. Heaney RP. J Am Coll Nutr. 2009 Feb;28 Suppl 1:82S-90S. PMID: 19571166
Matti Narkia

Does nutritional intake differ between children with autism spectrum disorders and chil... - 0 views

www.springerlink.com/...p7421776114776m1

2009 February study research humans children autism nutrition medline nutritional dietary intake diet fiber calcium iron vitamin E vitamin_E vitamin D vitamin_D nutrients epidemiological

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  • Matti Narkia on 25 Aug 09
     
    Does nutritional intake differ between children with autism spectrum disorders and children with typical development? Herndon AC, Diguiseppi C, Johnson SL, Leiferman J, Reynolds A. J Autism Dev Disord. 2009 Feb;39(2):212-22. Epub 2008 Jul 4. PMID: 18600441 DOI: 10.1007/s10803-008-0606-2
Matti Narkia

Long-term effects of giving nursing home residents bread fortified with 125 {micro}g (5... - 0 views

www.ajcn.org/...ajcn.2008.26890v1

2009 February ajcn study research clinical_trial humans nursing_home resident elderly old older vitamin D vitamin_D fortified bread fortified_bread calcium bone bone_health _bone_density BMD 25ohd calcidiol osteoporosis nutrition medline Vieth

shared by Matti Narkia on 25 Aug 09 - Cached
  • Matti Narkia on 25 Aug 09
     
    Long-term effects of giving nursing home residents bread fortified with 125 {micro}g (5000 IU) vitamin D3 per daily serving. Mocanu V, Stitt PA, Costan AR, Voroniuc O, Zbranca E, Luca V, Vieth R. Am J Clin Nutr. 2009 Feb 25. [Epub ahead of print] PMID: 19244376
Matti Narkia

Preventing Osteoporosis through Diet and Lifestyle - Linus Pauling Institute at Oregon ... - 0 views

lpi.oregonstate.edu/...osteoporosis.html

nutrition osteoporosis calcium diet exercise alcohol estrogen testosterone reference info information guide prevention vegetables fruit imported delicious vitamin_D vitamin_A linus_pauling_institute

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  • Matti Narkia on 25 Aug 09
     
    Linus Pauling Institute at Oregon State University
Matti Narkia

Functional indices of vitamin D status and ramifications of vitamin D deficiency -- Hea... - 0 views

www.ajcn.org/...1706S

2004 Functional indices Rickets osteomalacia osteoporosis calcium absorption fractures serum 25-hydroxyvitaminD 25(oh)d heaney deficiency science study review medline peer-reviewed imported delicious vitamin_D

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  • Matti Narkia on 25 Aug 09
     
    Heaney RP. Functional indices of vitamin D status and ramifications of vitamin D deficiency.Am J Clin Nutr. 2004 Dec;80(6 Suppl):1706S-9S. Review.PMID: 15585791 [PubMed - indexed for MEDLINE]
Matti Narkia

Vitamin D -- Dusso et al. 289 (1): F8 -- AJP - Renal Physiology - 0 views

ajprenal.physiology.org/...F8

metabolism receptor calcium homeostasis transcriptional regulation rapid steroid actions nutrition sun sunlight sunshine medicine medline science study review peer-reviewed VDR calcitriol immunomodulation immune system imported delicio vitamin_D

shared by Matti Narkia on 25 Aug 09 - Cached
  • Matti Narkia on 25 Aug 09
     
    Dusso AS, Brown AJ, Slatopolsky E. Vitamin D. Am J Physiol Renal Physiol. 2005 Jul;289(1):F8-28. Review. PMID: 15951480 [PubMed - indexed for MEDLINE]
Matti Narkia

Hypocalcemia as a Cause of Reversible Cardiomyopathy with Ventricular Tachycardia -- Ch... - 0 views

www.annals.org/...541

Hypocalcemia Cardiomyopathy Ventricular Tachycardia calcium arrhythmia cardiovascular cardiology chf congestive heart failure deficiency hypovitaminosis insufficiency medicine nutrition science health imported deliciou vitamin_D hypovitaminosis_D

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  • Matti Narkia on 25 Aug 09
     
    Hypocalcemia as a Cause of Reversible Cardiomyopathy with Ventricular Tachycardia Chandrakant B. Chavan, MD, DNB; Kalavakolanu Sharada, MD, DM; Hygriv B. Rao, MD, DM; and Calambur Narsimhan, MD, DM, AB Annals of Internal Medicine, 3 April 2007, Volume
Matti Narkia

Vitamin D deficiency an important, common, and easily treatable cardiovascular risk fac... - 0 views

content.onlinejacc.org/...1949

2008 December JACC study review humans deficiency vitamin_D vitamin_D_deficiency cardiovascular risk factor CVD CVD_risk_factor risk_factor risk factor nutrition medline 25ohd calcidiol calcium prevention hypertension diabetes CVD_prevention Holick Lee

shared by Matti Narkia on 25 Aug 09 - Cached
  • Matti Narkia on 25 Aug 09
     
    Vitamin D deficiency an important, common, and easily treatable cardiovascular risk factor?\nLee JH, O'Keefe JH, Bell D, Hensrud DD, Holick MF.\nJ Am Coll Cardiol. 2008 Dec 9;52(24):1949-56. Review.\nPMID: 19055985
Matti Narkia

Vitamin D for cancer prevention: global perspective. Garland CF et al. -Ann Epidemiol. ... - 2 views

www.grassrootshealth.net/...garland_vit_d_cancer_prev.pdf

2009 July study review epidemiological humans vitamin_D cancer prevention cancer_prevention global perspective nutrition Garland Cedric Frank dose-response calcium medline treatment survival breast colorectal ovarian breast_cancer

shared by Matti Narkia on 07 Dec 09 - Cached
  • Matti Narkia on 07 Dec 09
     
    Vitamin D for cancer prevention: global perspective. Garland CF, Gorham ED, Mohr SB, Garland FC. Ann Epidemiol. 2009 Jul;19(7):468-83. Review. PMID: 19523595
Matti Narkia

African Americans, 25-hydroxyvitamin D, and osteoporosis: a paradox -- Aloia 88 (2): 54... - 0 views

www.ajcn.org/...545S

2008 August ajcn study review Aloia African Americans black humans 25ohd calcidiol vitamin_D status osteoporosis bone health paradox fractures nutrition fracture risk medline blacks African_Americans skin color

shared by Matti Narkia on 14 Oct 09 - Cached
  • Matti Narkia on 14 Oct 09
     
    African Americans, 25-hydroxyvitamin D, and osteoporosis: a paradox. Aloia JF. Am J Clin Nutr. 2008 Aug;88(2):545S-550S. Review. PMID: 18689399
Matti Narkia

High doses of vitamin D could cut relapse rate among MS sufferers - Times Online - 0 views

www.timesonline.co.uk/...article6408801.ece

2009 June timesonline uk news vitamin_D high dose doses multiple sclerosis multiple_sclerosis MS treatment relapse rate nutrition high_dose high_doses high-dose calcium supplementation relapses safety safe dose-escalation trial humans Burton

shared by Matti Narkia on 20 Nov 09 - Cached
  • Matti Narkia on 20 Nov 09
     
    "Powerful new evidence about the ability of vitamin D to stem a wide range of diseases has brought the prospect of a nationwide programme to prescribe it in Scotland as a dietary supplement significantly closer. Reports at the weekend suggested that experts were increasingly convinced that the so-called sunshine drug - whose significance was first revealed in detail by The Times last year - could make a difference to the country's appalling health record. New research suggests that high doses of vitamin D could dramatically cut the relapse rate in people with multiple sclerosis. According to scientists in Canada, more than a third of sufferers taking high levels of supplement
Matti Narkia

High Doses of Vitamin D Cut MS Relapses - 0 views

www.webmd.com/...oses-vitamin-d-cut-ms-relapses

2009 April webmd news vitamin_D high dose doses multiple sclerosis multiple_sclerosis MS treatment relapse rate nutrition high_dose high_doses high-dose calcium supplementation relapses safety safe dose-escalation trial humans Burton

shared by Matti Narkia on 20 Nov 09 - Cached
  • Matti Narkia on 20 Nov 09
     
    "April 28, 2009 (Seattle) -- High doses of vitamin D dramatically cut the relapse rate in people with multiple sclerosis, a study shows. Sixteen percent of 25 people with multiple sclerosis (MS) given an average of 14,000 international units (IU) of vitamin D a day for a year suffered relapses, says Jodie Burton, MD, a neurologist at the University of Toronto. In contrast, close to 40% of 24 MS patients who took an average of 1,000 IU a day -- the amount recommended by many MS specialists -- relapsed, she says. Also, people taking high-dose vitamin D suffered 41% fewer relapses than the year before the study began, compared with 17% of those taking typical doses. People taking high doses of vitamin D did not suffer any significant side effects, Burton tells WebMD."
Matti Narkia

Safety of vitamin D3 in adults with multiple sclerosis -- Kimball et al. 86 (3): 645 --... - 0 views

www.ajcn.org/...645

2007 September ajcn study research Vieth vitamin_D clinical_trial humans patients high dose doses multiple sclerosis multiple_sclerosis MS nutrition high_dose high_doses high-dose calcium supplementation dose-escalation safety safe 25ohd pharmacological

shared by Matti Narkia on 20 Nov 09 - Cached
  • Matti Narkia on 20 Nov 09
     
    Safety of vitamin D3 in adults with multiple sclerosis. Kimball SM, Ursell MR, O'Connor P, Vieth R. Am J Clin Nutr. 2007 Sep;86(3):645-51. PMID: 17823429 Conclusions: Patients' serum 25(OH)D concentrations reached twice the top of the physiologic range without eliciting hypercalcemia or hypercalciuria. The data support the feasibility of pharmacologic doses of vitamin D3 for clinical research, and they provide objective evidence that vitamin D intake beyond the current upper limit is safe by a large margin.
Matti Narkia

Is a lower dose of vitamin D supplementation enough to increase 25(OH)D status in a sun... - 0 views

www.springerlink.com/...a801672g7145522t

2009 November ejn study research clinical_trial rct humans postmenopausal woman osteoporosis vitamin_D calcium supplementation nutrition 25ohd sunny country medline Brazil bone health

shared by Matti Narkia on 01 Dec 09 - Cached
  • Matti Narkia on 01 Dec 09
     
    Is a lower dose of vitamin D supplementation enough to increase 25(OH)D status in a sunny country? Pignotti GA, Genaro PS, Pinheiro MM, Szejnfeld VL, Martini LA. Eur J Nutr. 2009 Nov 28. [Epub ahead of print] PMID: 19946776 CONCLUSION: The dose given (400 IU/day) was not enough to achieve 25(OH)D concentration, considered optimal for bone health.
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