Published in J Nutr on February 01, 2005
Evaluation of Vitamin D Requirements During Pregnancy | NCT00292591
The role of vitamin D and calcium in type 2 diabetes. A systematic review and meta-analysis. J Clin Endocrinol Metab (2007) 8.91
25-hydroxyvitamin D and risk of myocardial infarction in men: a prospective study. Arch Intern Med (2008) 8.03
Serum vitamin D levels and markers of severity of childhood asthma in Costa Rica. Am J Respir Crit Care Med (2009) 4.64
High prevalence of vitamin D insufficiency in black and white pregnant women residing in the northern United States and their neonates. J Nutr (2007) 4.61
Maternal vitamin D deficiency increases the risk of preeclampsia. J Clin Endocrinol Metab (2007) 4.16
Vitamin D supplementation during pregnancy: double-blind, randomized clinical trial of safety and effectiveness. J Bone Miner Res (2011) 4.11
Maternal intake of vitamin D during pregnancy and risk of recurrent wheeze in children at 3 y of age. Am J Clin Nutr (2007) 3.89
Serum vitamin D levels and severe asthma exacerbations in the Childhood Asthma Management Program study. J Allergy Clin Immunol (2010) 3.54
Serum 25-hydroxyvitamin D levels among US children aged 1 to 11 years: do children need more vitamin D? Pediatrics (2009) 2.99
Perinatal outcomes, including mother-to-child transmission of HIV, and child mortality and their association with maternal vitamin D status in Tanzania. J Infect Dis (2009) 2.84
Vitamin D levels, lung function, and steroid response in adult asthma. Am J Respir Crit Care Med (2010) 2.40
Vitamin D and intact PTH status in patients with hip fracture. Osteoporos Int (2006) 2.37
Vitamin D supplementation: Recommendations for Canadian mothers and infants. Paediatr Child Health (2007) 2.34
A prospective study of plasma vitamin D metabolites, vitamin D receptor polymorphisms, and prostate cancer. PLoS Med (2007) 2.20
On the epidemiology of influenza. Virol J (2008) 2.17
Vitamin D levels in people with multiple sclerosis and community controls in Tasmania, Australia. J Neurol (2007) 1.92
Vitamin D status of HIV-infected women and its association with HIV disease progression, anemia, and mortality. PLoS One (2010) 1.91
Correlates of circulating 25-hydroxyvitamin D: Cohort Consortium Vitamin D Pooling Project of Rarer Cancers. Am J Epidemiol (2010) 1.90
Effect of vitamin D and inhaled corticosteroid treatment on lung function in children. Am J Respir Crit Care Med (2012) 1.88
Maternal Versus Infant Vitamin D Supplementation During Lactation: A Randomized Controlled Trial. Pediatrics (2015) 1.82
Implications of vitamin D deficiency in pregnancy and lactation. Am J Obstet Gynecol (2009) 1.76
Predictors of anaemia and iron deficiency in HIV-infected pregnant women in Tanzania: a potential role for vitamin D and parasitic infections. Public Health Nutr (2011) 1.74
Vitamin D insufficiency is common in Indian mothers but is not associated with gestational diabetes or variation in newborn size. Eur J Clin Nutr (2008) 1.70
Predictors of serum 25-hydroxyvitamin D concentrations among postmenopausal women: the Women's Health Initiative Calcium plus Vitamin D clinical trial. Am J Clin Nutr (2010) 1.67
Vitamin D deficiency predicts prostate biopsy outcomes. Clin Cancer Res (2014) 1.65
Maternal serum 25-hydroxyvitamin D concentrations are associated with small-for-gestational age births in white women. J Nutr (2010) 1.64
Maternal vitamin D deficiency is associated with bacterial vaginosis in the first trimester of pregnancy. J Nutr (2009) 1.61
Relationships among vitamin D levels, parathyroid hormone, and calcium absorption in young adolescents. J Clin Endocrinol Metab (2005) 1.61
Cholecalciferol supplementation in hemodialysis patients: effects on mineral metabolism, inflammation, and cardiac dimension parameters. Clin J Am Soc Nephrol (2010) 1.60
Vitamin D in adult health and disease: a review and guideline statement from Osteoporosis Canada (summary). CMAJ (2010) 1.59
The initiation and prevention of multiple sclerosis. Nat Rev Neurol (2012) 1.58
A randomized trial of vitamin D supplementation in 2 community health center networks in South Carolina. Am J Obstet Gynecol (2012) 1.55
The high prevalence of vitamin D insufficiency across Australian populations is only partly explained by season and latitude. Environ Health Perspect (2007) 1.50
Circulating vitamin D3 and 25-hydroxyvitamin D in humans: An important tool to define adequate nutritional vitamin D status. J Steroid Biochem Mol Biol (2007) 1.50
Vitamin D insufficiency in southern Arizona. Am J Clin Nutr (2008) 1.45
Vitamin D in adult health and disease: a review and guideline statement from Osteoporosis Canada. CMAJ (2010) 1.45
Vitamin D insufficiency in a multiethnic cohort of breast cancer survivors. Am J Clin Nutr (2008) 1.41
Sunlight and Vitamin D: A global perspective for health. Dermatoendocrinol (2013) 1.41
Vitamin D may be a link to black-white disparities in adverse birth outcomes. Obstet Gynecol Surv (2010) 1.40
Role of vitamin D in adults requiring nutrition support. JPEN J Parenter Enteral Nutr (2009) 1.40
Does vitamin D affect risk of developing autoimmune disease?: a systematic review. Semin Arthritis Rheum (2010) 1.39
Plasma 25-hydroxyvitamin D levels in early-onset severe preeclampsia. Am J Obstet Gynecol (2010) 1.39
Nutritional vitamin D status during pregnancy: reasons for concern. CMAJ (2006) 1.38
Prepregnancy obesity predicts poor vitamin D status in mothers and their neonates. J Nutr (2007) 1.37
Circulating levels of 25-hydroxyvitamin D and human cathelicidin in healthy adults. J Allergy Clin Immunol (2011) 1.35
Does vitamin D make the world go 'round'? Breastfeed Med (2008) 1.35
Vitamin D deficiency in critically ill children. Pediatrics (2012) 1.32
A prospective investigation of serum 25-hydroxyvitamin D and risk of lymphoid cancers. Int J Cancer (2009) 1.26
Prevalence of vitamin D deficiency among Turkish, Moroccan, Indian and sub-Sahara African populations in Europe and their countries of origin: an overview. Osteoporos Int (2010) 1.26
Vitamin D: The "sunshine" vitamin. J Pharmacol Pharmacother (2012) 1.24
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) 1.24
Health characteristics and outcomes of two randomized vitamin D supplementation trials during pregnancy: a combined analysis. J Steroid Biochem Mol Biol (2013) 1.22
Blood vitamin d levels in relation to genetic estimation of African ancestry. Cancer Epidemiol Biomarkers Prev (2010) 1.22
Vitamin D and its role during pregnancy in attaining optimal health of mother and fetus. Nutrients (2012) 1.21
Vitamin D and bone health in adults with cystic fibrosis. Clin Endocrinol (Oxf) (2008) 1.20
Vitamin D deficiency in undifferentiated connective tissue disease. Arthritis Res Ther (2008) 1.19
Vitamin D insufficiency: implications for the immune system. Pediatr Nephrol (2010) 1.18
Low vitamin D status: definition, prevalence, consequences, and correction. Endocrinol Metab Clin North Am (2010) 1.18
Staphylococcus aureus nasal carriage is associated with serum 25-hydroxyvitamin D levels, gender and smoking status. The Tromsø Staph and Skin Study. Eur J Clin Microbiol Infect Dis (2011) 1.18
Polymorphisms in the vitamin D receptor and risk of ovarian cancer in four studies. Cancer Res (2009) 1.15
High prevalence of vitamin D deficiency among children aged 1 month to 16 years in Hangzhou, China. BMC Public Health (2012) 1.15
Profound Vitamin D Deficiency in a Diverse Group of Women during Pregnancy Living in a Sun-Rich Environment at Latitude 32°N. Int J Endocrinol (2010) 1.13
Effects of supplemental vitamin D and calcium on biomarkers of inflammation in colorectal adenoma patients: a randomized, controlled clinical trial. Cancer Prev Res (Phila) (2011) 1.13
Vitamin D status in mothers and their newborns in Iran. BMC Pregnancy Childbirth (2007) 1.12
Vitamin D and breast cancer recurrence in the Women's Healthy Eating and Living (WHEL) Study. Am J Clin Nutr (2010) 1.12
Association between vitamin D and bone mineral density in Iranian postmenopausal women. J Bone Miner Metab (2008) 1.09
Effect of 25-hydroxyvitamin D status on serological response to influenza vaccine in prostate cancer patients. Prostate (2010) 1.09
Clinical implications of a possible role of vitamin D in multiple sclerosis. J Neurol (2009) 1.08
The assessment of circulating 25(OH)D and 1,25(OH)2D: where we are and where we are going. J Steroid Biochem Mol Biol (2007) 1.07
Chemotherapy is linked to severe vitamin D deficiency in patients with colorectal cancer. Int J Colorectal Dis (2008) 1.07
Elevated blood lead concentrations and vitamin D deficiency in winter and summer in young urban children. Environ Health Perspect (2006) 1.06
Maternal vitamin D and fetal growth in early-onset severe preeclampsia. Am J Obstet Gynecol (2011) 1.05
Misleading measures in Vitamin D analysis: a novel LC-MS/MS assay to account for epimers and isobars. Nutr J (2011) 1.05
Association of leptin, 25-hydroxyvitamin D, and parathyroid hormone in women. Nutr Cancer (2009) 1.05
Vitamin D status and its association with morbidity including wasting and opportunistic illnesses in HIV-infected women in Tanzania. AIDS Patient Care STDS (2011) 1.01
Serum 25-hydroxyvitamin D is inversely associated with body mass index in cancer. Nutr J (2011) 1.01
Vitamin D's potential to reduce the risk of hospital-acquired infections. Dermatoendocrinol (2012) 1.01
Vitamin D insufficiency does not affect response of bone mineral density to alendronate. Osteoporos Int (2008) 1.00
Vitamin D nutrition in pregnancy: current opinion. Int J Womens Health (2013) 1.00
Assessment and interpretation of circulating 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D in the clinical environment. Endocrinol Metab Clin North Am (2010) 0.98
Predictors of serum vitamin D levels in African American and European American men in Chicago. Am J Mens Health (2012) 0.96
Vitamin D status and biomarkers of inflammation in runners. Open Access J Sports Med (2012) 0.96
Vitamin D deficiency and insufficiency among patients with prostate cancer. BJU Int (2009) 0.95
Primary vitamin D target genes allow a categorization of possible benefits of vitamin D₃ supplementation. PLoS One (2013) 0.95
High latitude and marine diet: vitamin D status in elderly Faroese. Br J Nutr (2010) 0.94
Effect of supplementation with cholecalciferol and calcium on 2-y bone mass accrual in HIV-infected children and adolescents: a randomized clinical trial. Am J Clin Nutr (2012) 0.94
Genome-wide (over)view on the actions of vitamin D. Front Physiol (2014) 0.93
Higher serum 25-hydroxyvitamin D levels in school-age children are inconsistently associated with increased calcium absorption. J Clin Endocrinol Metab (2009) 0.93
Sun exposure, vitamin D receptor genetic variants, and risk of breast cancer in the Agricultural Health Study. Environ Health Perspect (2013) 0.93
Vitamin D - roles in women's reproductive health? Reprod Biol Endocrinol (2011) 0.92
Maternal vitamin D status and child morbidity, anemia, and growth in human immunodeficiency virus-exposed children in Tanzania. Pediatr Infect Dis J (2012) 0.92
Drug-vitamin D interactions: a systematic review of the literature. Nutr Clin Pract (2013) 0.92
Hypovitaminosis D in adults with inflammatory bowel disease: potential role of ethnicity. Dig Dis Sci (2012) 0.91
Higher blood 25(OH)D level may reduce the breast cancer risk: evidence from a Chinese population based case-control study and meta-analysis of the observational studies. PLoS One (2013) 0.91
Relationship between 25-OH-D serum level and relapse rate in multiple sclerosis patients before and after vitamin D supplementation. Ther Adv Neurol Disord (2012) 0.91
Vitamin D status and associated occupational factors in Korean wage workers: data from the 5th Korea national health and nutrition examination survey (KNHANES 2010-2012). Ann Occup Environ Med (2014) 0.91
Ergocalciferol decreases erythropoietin resistance in children with chronic kidney disease stage 5. Pediatr Nephrol (2013) 0.90
Serum vitamin D and breast density in breast cancer survivors. Cancer Epidemiol Biomarkers Prev (2010) 0.90
Circulating vitamin D3 and 25-hydroxyvitamin D in humans: An important tool to define adequate nutritional vitamin D status. J Steroid Biochem Mol Biol (2007) 1.50