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Results: 1 to 20 of 642

1.

Long-term vitamin D3 supplementation is more effective than vitamin D2 in maintaining serum 25-hydroxyvitamin D status over the winter months.

Logan VF, Gray AR, Peddie MC, Harper MJ, Houghton LA.

Br J Nutr. 2013 Mar 28;109(6):1082-8. doi: 10.1017/S0007114512002851. Epub 2012 Jul 11.

PMID:
23168298
[PubMed - indexed for MEDLINE]
2.
3.

Serum concentrations of 1,25-dihydroxyvitamin D2 and 1,25-dihydroxyvitamin D3 in response to vitamin D2 and vitamin D3 supplementation.

Biancuzzo RM, Clarke N, Reitz RE, Travison TG, Holick MF.

J Clin Endocrinol Metab. 2013 Mar;98(3):973-9. doi: 10.1210/jc.2012-2114. Epub 2013 Feb 5.

PMID:
23386645
[PubMed - indexed for MEDLINE]
Free PMC Article
4.

Relative effectiveness of oral 25-hydroxyvitamin D3 and vitamin D3 in raising wintertime serum 25-hydroxyvitamin D in older adults.

Cashman KD, Seamans KM, Lucey AJ, Stöcklin E, Weber P, Kiely M, Hill TR.

Am J Clin Nutr. 2012 Jun;95(6):1350-6. doi: 10.3945/ajcn.111.031427. Epub 2012 May 2.

PMID:
22552038
[PubMed - indexed for MEDLINE]
Free Article
5.

Bioavailability of vitamin D(2) and D(3) in healthy volunteers, a randomized placebo-controlled trial.

Lehmann U, Hirche F, Stangl GI, Hinz K, Westphal S, Dierkes J.

J Clin Endocrinol Metab. 2013 Nov;98(11):4339-45. doi: 10.1210/jc.2012-4287. Epub 2013 Sep 3.

PMID:
24001747
[PubMed - indexed for MEDLINE]
6.

Vitamin D2 is as effective as vitamin D3 in maintaining circulating concentrations of 25-hydroxyvitamin D.

Holick MF, Biancuzzo RM, Chen TC, Klein EK, Young A, Bibuld D, Reitz R, Salameh W, Ameri A, Tannenbaum AD.

J Clin Endocrinol Metab. 2008 Mar;93(3):677-81. Epub 2007 Dec 18.

PMID:
18089691
[PubMed - indexed for MEDLINE]
Free PMC Article
7.

Maintenance of wintertime vitamin D status with cholecalciferol supplementation is not associated with alterations in serum cytokine concentrations among apparently healthy younger or older adults.

Barnes MS, Horigan G, Cashman KD, Hill TR, Forsythe LK, Lucey AJ, McSorley EM, Kiely M, Bonham MP, Magee PJ, Strain JJ, Wallace JM.

J Nutr. 2011 Mar;141(3):476-81. doi: 10.3945/jn.110.131516. Epub 2011 Jan 26.

PMID:
21270359
[PubMed - indexed for MEDLINE]
Free Article
8.

The tolerability and biochemical effects of high-dose bolus vitamin D2 and D3 supplementation in patients with vitamin D insufficiency.

Leventis P, Kiely PD.

Scand J Rheumatol. 2009 Mar-Apr;38(2):149-53. doi: 10.1080/03009740802419081.

PMID:
18991184
[PubMed - indexed for MEDLINE]
9.

Skeletal and hormonal responses to vitamin D supplementation during sunlight deprivation in Antarctic expeditioners.

Iuliano-Burns S, Ayton J, Hillam S, Jones G, King K, Macleod S, Seeman E.

Osteoporos Int. 2012 Oct;23(10):2461-7. doi: 10.1007/s00198-011-1858-9. Epub 2012 Jan 4.

PMID:
22215183
[PubMed - indexed for MEDLINE]
10.

Wintertime vitamin D deficiency in male adolescents: effect on parathyroid function and response to vitamin D3 supplements.

Guillemant J, Le HT, Maria A, Allemandou A, Pérès G, Guillemant S.

Osteoporos Int. 2001;12(10):875-9.

PMID:
11716192
[PubMed - indexed for MEDLINE]
11.

Evidence that vitamin D3 increases serum 25-hydroxyvitamin D more efficiently than does vitamin D2.

Trang HM, Cole DE, Rubin LA, Pierratos A, Siu S, Vieth R.

Am J Clin Nutr. 1998 Oct;68(4):854-8.

PMID:
9771862
[PubMed - indexed for MEDLINE]
Free Article
12.

Selective monitoring of vitamin D2 and D3 supplementation with a highly specific 25-hydroxyvitamin D3 immunoassay with negligible cross-reactivity to 25-hydroxyvitamin D2.

Li B, Byrjalsen I, Glendenning P, Henriksen DB, Hoeck HC, Taranto M, Vasikaran S, Fraser WD, Christiansen C, Qvist P.

Clin Chim Acta. 2009 Jun 27;404(2):144-8. doi: 10.1016/j.cca.2009.03.043. Epub 2009 Mar 29.

PMID:
19336231
[PubMed - indexed for MEDLINE]
13.

Supplements of 20 microg/d cholecalciferol optimized serum 25-hydroxyvitamin D concentrations in 80% of premenopausal women in winter.

Nelson ML, Blum JM, Hollis BW, Rosen C, Sullivan SS.

J Nutr. 2009 Mar;139(3):540-6. doi: 10.3945/jn.108.096180. Epub 2009 Jan 21.

PMID:
19158226
[PubMed - indexed for MEDLINE]
Free Article
14.
15.

Effect of different dosages of oral vitamin D supplementation on vitamin D status in healthy, breastfed infants: a randomized trial.

Gallo S, Comeau K, Vanstone C, Agellon S, Sharma A, Jones G, L'Abbé M, Khamessan A, Rodd C, Weiler H.

JAMA. 2013 May 1;309(17):1785-92. doi: 10.1001/jama.2013.3404.

PMID:
23632722
[PubMed - indexed for MEDLINE]
16.

Comparison of vitamin D2 and vitamin D3 supplementation in raising serum 25-hydroxyvitamin D status: a systematic review and meta-analysis.

Tripkovic L, Lambert H, Hart K, Smith CP, Bucca G, Penson S, Chope G, Hyppönen E, Berry J, Vieth R, Lanham-New S.

Am J Clin Nutr. 2012 Jun;95(6):1357-64. doi: 10.3945/ajcn.111.031070. Epub 2012 May 2. Review.

PMID:
22552031
[PubMed - indexed for MEDLINE]
Free PMC Article
17.

The effect of conventional vitamin D(2) supplementation on serum 25(OH)D concentration is weak among peripubertal Finnish girls: a 3-y prospective study.

Lehtonen-Veromaa M, Möttönen T, Nuotio I, Irjala K, Viikari J.

Eur J Clin Nutr. 2002 May;56(5):431-7.

PMID:
12001014
[PubMed - indexed for MEDLINE]
Free Article
18.

How much vitamin D3 do the elderly need?

Viljakainen HT, Palssa A, Kärkkäinen M, Jakobsen J, Lamberg-Allardt C.

J Am Coll Nutr. 2006 Oct;25(5):429-35.

PMID:
17031013
[PubMed - indexed for MEDLINE]
19.

Supplementation with oral vitamin D3 and calcium during winter prevents seasonal bone loss: a randomized controlled open-label prospective trial.

Meier C, Woitge HW, Witte K, Lemmer B, Seibel MJ.

J Bone Miner Res. 2004 Aug;19(8):1221-30. Epub 2004 May 24.

PMID:
15231008
[PubMed - indexed for MEDLINE]
20.

Vitamin D supplementation reduces insulin resistance in South Asian women living in New Zealand who are insulin resistant and vitamin D deficient - a randomised, placebo-controlled trial.

von Hurst PR, Stonehouse W, Coad J.

Br J Nutr. 2010 Feb;103(4):549-55. doi: 10.1017/S0007114509992017. Epub 2009 Sep 28.

PMID:
19781131
[PubMed - indexed for MEDLINE]

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