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Vitamin D and Cancer Mini-Symposium: The Risk of Additional Vitamin D. Vieth R. Ann Epidemiol. 2009 Apr 11. [Epub ahead of print] PMID: 19364661 doi:10.1016/j.annepidem.2009.01.009   

Review: vitamin D, immunity and lupus. Cutolo M, Otsa K. Lupus. 2008;17(1):6-10. Review. PMID: 18089676 DOI: 10.1177/0961203307085879

Lu Z, Chen TC, Zhang A, Persons KS, Kohn N, Berkowitz R, Martinello S, Holick MF. An evaluation of the vitamin D3 content in fish: Is the vitamin D content adequate to satisfy the dietary requirement for vitamin D? J Steroid Biochem Mol Biol. 2007 Mar;

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

A comparison of vitamin d levels in nondiabetic and diabetic patient populations.\nYoho RM, Frerichs J, Dodson NB, Greenhagan R, Geletta S.\nJ Am Podiatr Med Assoc. 2009 Jan-Feb;99(1):35-41.\nPMID: 19141720

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

Vitamin D effective ultraviolet wavelengths due to scattering in shade. Turnbull DJ, Parisi AV, Kimlin MG. J Steroid Biochem Mol Biol. 2005 Sep;96(5):431-6. Epub 2005 Jul 6. PMID: 16005208

Relationships between 25-Hydroxyvitamin D Levels and Plasma Glucose and Lipid Levels in Pediatric Outpatients. Johnson MD, Nader NS, Weaver AL, Singh R, Kumar S. J Pediatr. 2009 Nov 17. [Epub ahead of print] PMID: 19926097 Conclusions Low 25(OH) D levels in children and adolescents are associated with higher plasma glucose and lower HDL concentrations.

D-vitamiinikeskustelu sfnet.keskustelu.terveys -ryhmässä vuodelta 2005. Mukana mm. Matti Narkia ja Juhana Harju. Osa 1

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. 2009 Sep 28:1-7. [Epub ahead of print] PMID: 19781131 In conclusion, improving vitamin D status in insulin resistant women resulted in improved IR and sensitivity, but no change in insulin secretion. Optimal vitamin D concentrations for reducing IR were shown to be 80-119 nmol/l, providing further evidence for an increase in the recommended adequate levels. Registered Trial No. ACTRN12607000642482.

Maternal vitamin D status during pregnancy and childhood bone mass at age 9 years: a longitudinal study. Javaid MK, Crozier SR, Harvey NC, Gale CR, Dennison EM, Boucher BJ, Arden NK, Godfrey KM, Cooper C; Princess Anne Hospital Study Group. Lancet. 2006 Jan 7;367(9504):36-43. Erratum in: Lancet. 2006 May 6;367(9521):1486. PMID: 16399151 doi:10.1016/S0140-6736(06)67922-1 Interpretation Maternal vitamin D insufficiency is common during pregnancy and is associated with reduced bone-mineral accrual in the offspring during childhood; this association is mediated partly through the concentration of umbilical venous calcium. Vitamin D supplementation of pregnant women, especially during winter months, could lead to longlasting reductions in the risk of osteoporotic fracture in their offspring.

25-Hydroxyvitamin D(3) is an agonistic vitamin D receptor ligand. Lou YR, Molnár F, Peräkylä M, Qiao S, Kalueff AV, St-Arnaud R, Carlberg C, Tuohimaa P. J Steroid Biochem Mol Biol. 2009 Nov 26. [Epub ahead of print] PMID: 19944755 doi:10.1016/j.jsbmb.2009.11.011 In conclusion, 25-hydroxyvitamin D3 is an agonistic vitamin D receptor ligand with gene regulatory and anti-proliferative properties.

Vitamin D supplement in early childhood and risk for Type I (insulin-dependent) diabetes mellitus. The EURODIAB Substudy 2 Study Group. [No authors listed] Diabetologia. 1999 Jan;42(1):51-4. PMID: 10027578 DOI: 10.1007/s001250051112 In conclusion, this large multicentre trial covering many different European settings consistently showed a protective effect of vitamin D supplementation in infancy. The findings indicate that activated vitamin D might contribute to immune modulation and thereby protect or arrest an ongoing immune process initiated in susceptible people by early environmental exposures.

Vitamin D receptor allele combinations influence genetic susceptibility to type 1 diabetes in Germans. Pani MA, Knapp M, Donner H, Braun J, Baur MP, Usadel KH, Badenhoop K. Diabetes. 2000 Mar;49(3):504-7. PubMed PMID: 10868975. doi: 10.2337/diabetes.49.3.504

The solar UV radiation level needed for cutaneous production of vitamin D3 in the face. A study conducted among subjects living at a high latitude (68 degrees N). Edvardsen K, Brustad M, Engelsen O, Aksnes L. Photochem Photobiol Sci. 2007 Jan;6(1):57-62. Epub 2006 Nov 10. PMID: 17200737

Low vitamin D serum level is related to severe fibrosis and low responsiveness to IFN-based therapy in genotype 1 chronic hepatitis C Salvatore Petta et al. Hepatology, Volume 9999 Issue 999A, Page NA. Published Online: 4 Dec 2009 DOI: 10.1002/hep.23489 Conclusions: G1 CHC patients had low 25(OH)D serum levels, possibly due to reduced CYP27A1 expression. Low vitamin D is linked to severe fibrosis and low SVR on IFN-based therapy. (HEPATOLOGY 2010.)

Meta-analysis of longitudinal studies: Serum vitamin D and prostate cancer risk. Yin L, Raum E, Haug U, Arndt V, Brenner H. Cancer Epidemiol. 2009 Dec;33(6):435-45. Epub 2009 Nov 25. PMID: 19939760 doi:10.1016/j.canep.2009.10.014 CONCLUSIONS: According to available evidence from longitudinal studies, serum 25(OH)D is not associated with PC incidence.

Effectiveness and safety of vitamin D in relation to bone health. Cranney A, Horsley T, O'Donnell S, Weiler H, Puil L, Ooi D, Atkinson S, Ward L, Moher D, Hanley D, Fang M, Yazdi F, Garritty C, Sampson M, Barrowman N, Tsertsvadze A, Mamaladze V. Evid Rep Technol Assess (Full Rep). 2007 Aug;(158):1-235. Review. PMID: 18088161

Vitamin D and aging. Tuohimaa P. J Steroid Biochem Mol Biol. 2009 Mar;114(1-2):78-84. Review. PMID: 19444937

Vitamin D, nervous system and aging. P. Tuohimaa, T. Keisala, A. Minasyan, J. Cachat and A. Kalueff. . Psychoneuroendocrinology, Volume 34, Supplement 1, December 2009, Pages S278-S286 NEUROACTIVE STEROIDS: EFFECTS AND MECHANISMS OF ACTION doi:10.1016/j.psyneuen.2009.07.003 This is a mini-review of vitamin D3, its active metabolites and their functioning in the central nervous system (CNS), especially in relation to nervous system pathologies and aging. The vitamin D3 endocrine system consists of 3 active calcipherol hormones: calcidiol (25OHD3), 1α-calcitriol (1α,25(OH)2D3) and 24-calcitriol (24,25(OH)2D3). The impact of the calcipherol hormone system on aging, health and disease is discussed. Low serum calcidiol concentrations are associated with an increased risk of several chronic diseases including osteoporosis, cancer, diabetes, autoimmune disorders, hypertension, atherosclerosis and muscle weakness all of which can be considered aging-related diseases. The relationship of many of these diseases and aging-related changes in physiology show a U-shaped response curve to serum calcidiol concentrations. Clinical data suggest that vitamin D3 insufficiency is associated with an increased risk of several CNS diseases, including multiple sclerosis, Alzheimer's and Parkinson's disease, seasonal affective disorder and schizophrenia. In line with this, recent animal and human studies suggest that vitamin D insufficiency is associated with abnormal development and functioning of the CNS. Overall, imbalances in the calcipherol system appear to cause abnormal function, including premature aging, of the CNS.

My doctor advised us to give Vitamin D to both our children, though our son is more than 4 year old. I decided to find out more about it. I surfed the Internet, read the description of the vitamin (here Canadian Pharmacy site https://www.canadapharmacy.com/ helped me a lot). Finally, I decided to give it to my children. But I didn't know, it is good for adults. Thanks for sharing this information, it is very useful for me!