Published in Am J Clin Nutr on January 01, 2003
Genetic, Dietary and Environmental Influences on Vitamin D Metabolism | NCT02590614
Availability of Vitamin D in Orange Juice | NCT01778114
The Effect of a Meal on Vitamin D Absorption | NCT01268176
Vitamin D3 in Sensory Recovery After Digital NERVe Suture (D3NERV). (D3NERV) | NCT04115982
25-hydroxyvitamin D and risk of myocardial infarction in men: a prospective study. Arch Intern Med (2008) 8.03
Estimates of optimal vitamin D status. Osteoporos Int (2005) 7.13
The role of vitamin D in cancer prevention. Am J Public Health (2005) 4.99
Serum vitamin D levels and markers of severity of childhood asthma in Costa Rica. Am J Respir Crit Care Med (2009) 4.64
Vitamin D supplementation during pregnancy: double-blind, randomized clinical trial of safety and effectiveness. J Bone Miner Res (2011) 4.11
Serum vitamin D levels and severe asthma exacerbations in the Childhood Asthma Management Program study. J Allergy Clin Immunol (2010) 3.54
Vitamin D2 is as effective as vitamin D3 in maintaining circulating concentrations of 25-hydroxyvitamin D. J Clin Endocrinol Metab (2007) 3.36
High prevalence of vitamin D deficiency despite supplementation in premenopausal women with breast cancer undergoing adjuvant chemotherapy. J Clin Oncol (2009) 2.97
Vitamin D insufficiency. Mayo Clin Proc (2011) 2.89
25-hydroxyvitamin D levels inversely associate with risk for developing coronary artery calcification. J Am Soc Nephrol (2009) 2.87
IOF position statement: vitamin D recommendations for older adults. Osteoporos Int (2010) 2.79
Calcium plus vitamin D supplementation and the risk of incident diabetes in the Women's Health Initiative. Diabetes Care (2008) 2.76
Alterations in vitamin D status and anti-microbial peptide levels in patients in the intensive care unit with sepsis. J Transl Med (2009) 2.49
Vitamin D for health: a global perspective. Mayo Clin Proc (2013) 2.41
Vitamin D in health and disease. Clin J Am Soc Nephrol (2008) 2.24
Vitamin D status and arterial hypertension: a systematic review. Nat Rev Cardiol (2009) 2.13
Frequency of leisure-time physical activity and serum 25-hydroxyvitamin D levels in the US population: results from the Third National Health and Nutrition Examination Survey. Am J Epidemiol (2008) 2.08
Maternal Versus Infant Vitamin D Supplementation During Lactation: A Randomized Controlled Trial. Pediatrics (2015) 1.82
Vitamin D - effects on skeletal and extraskeletal health and the need for supplementation. Nutrients (2013) 1.81
Implications of vitamin D deficiency in pregnancy and lactation. Am J Obstet Gynecol (2009) 1.76
Vitamin D, race, and cardiovascular mortality: findings from a national US sample. Ann Fam Med (2010) 1.72
Vitamin D supplementation for women during pregnancy. Cochrane Database Syst Rev (2012) 1.72
Benefit-risk assessment of vitamin D supplementation. Osteoporos Int (2009) 1.70
The vitamin D deficiency pandemic and consequences for nonskeletal health: mechanisms of action. Mol Aspects Med (2008) 1.69
Vitamin D: newly discovered actions require reconsideration of physiologic requirements. Trends Endocrinol Metab (2010) 1.68
Maternal serum 25-hydroxyvitamin D concentrations are associated with small-for-gestational age births in white women. J Nutr (2010) 1.64
Estimating mean annual 25-hydroxyvitamin D concentrations from single measurements: the Multi-Ethnic Study of Atherosclerosis. Am J Clin Nutr (2013) 1.63
Mother-child vitamin D deficiency: an international perspective. Arch Dis Child (2007) 1.63
Vitamin D during pregnancy and maternal, neonatal and infant health outcomes: a systematic review and meta-analysis. Paediatr Perinat Epidemiol (2012) 1.62
Predicted plasma 25-hydroxyvitamin D and risk of renal cell cancer. J Natl Cancer Inst (2013) 1.60
Vitamin D in adult health and disease: a review and guideline statement from Osteoporosis Canada (summary). CMAJ (2010) 1.59
Determinants of plasma 25-hydroxyvitamin D and development of prediction models in three US cohorts. Br J Nutr (2012) 1.59
The initiation and prevention of multiple sclerosis. Nat Rev Neurol (2012) 1.58
Type of dietary fat is associated with the 25-hydroxyvitamin D3 increment in response to vitamin D supplementation. J Clin Endocrinol Metab (2011) 1.55
A randomized trial of vitamin D supplementation in 2 community health center networks in South Carolina. Am J Obstet Gynecol (2012) 1.55
Vitamin D supplementation in pregnancy: a systematic review. Health Technol Assess (2014) 1.47
Vitamin D in adult health and disease: a review and guideline statement from Osteoporosis Canada. CMAJ (2010) 1.45
A prospective randomized controlled trial of the effects of vitamin D supplementation on cardiovascular disease risk. PLoS One (2012) 1.44
Association between plasma 25-hydroxyvitamin D and breast cancer risk. Cancer Prev Res (Phila) (2009) 1.44
Sunlight and Vitamin D: A global perspective for health. Dermatoendocrinol (2013) 1.41
Vitamin D and the anti-viral state. J Clin Virol (2011) 1.40
Cross-sectional study of vitamin D and calcium supplementation effects on chronic periodontitis. J Periodontol (2009) 1.40
Vitamin D may be a link to black-white disparities in adverse birth outcomes. Obstet Gynecol Surv (2010) 1.40
Dose response to vitamin D supplementation among postmenopausal African American women. Am J Clin Nutr (2007) 1.39
Nutritional vitamin D status during pregnancy: reasons for concern. CMAJ (2006) 1.38
Does vitamin D make the world go 'round'? Breastfeed Med (2008) 1.35
Randomized comparison of the effects of the vitamin D3 adequate intake versus 100 mcg (4000 IU) per day on biochemical responses and the wellbeing of patients. Nutr J (2004) 1.35
Vitamin D3 supplementation in patients with frequent respiratory tract infections: a randomised and double-blind intervention study. BMJ Open (2012) 1.34
Cholecalciferol (vitamin D3) therapy and vitamin D insufficiency in patients with chronic kidney disease: a randomized controlled pilot study. Endocr Pract (2008) 1.29
Vitamin D deficiency in obese children and its relationship to glucose homeostasis. J Clin Endocrinol Metab (2011) 1.27
Evaluation of ergocalciferol or cholecalciferol dosing, 1,600 IU daily or 50,000 IU monthly in older adults. J Clin Endocrinol Metab (2011) 1.25
Maternal vitamin D status affects bone growth in early childhood--a prospective cohort study. Osteoporos Int (2010) 1.23
Solar UV doses of adult Americans and vitamin D(3) production. Dermatoendocrinol (2011) 1.23
Health characteristics and outcomes of two randomized vitamin D supplementation trials during pregnancy: a combined analysis. J Steroid Biochem Mol Biol (2013) 1.22
Effect of bimonthly supplementation with oral cholecalciferol on serum 25-hydroxyvitamin D concentrations in HIV-infected children and adolescents. Pediatrics (2009) 1.22
Vitamin D and its role during pregnancy in attaining optimal health of mother and fetus. Nutrients (2012) 1.21
High-dose oral vitamin D3 supplementation in the elderly. Osteoporos Int (2008) 1.20
Vitamin D insufficiency in congestive heart failure: why and what to do about it? Heart Fail Rev (2006) 1.20
Serum 25-hydroxyvitamin D and change in estimated glomerular filtration rate. Clin J Am Soc Nephrol (2011) 1.20
Serum metabolite profiles and target tissue gene expression define the effect of cholecalciferol intake on calcium metabolism in rats and mice. J Nutr (2008) 1.19
Plasma vitamin D levels, menopause, and risk of breast cancer: dose-response meta-analysis of prospective studies. Medicine (Baltimore) (2013) 1.19
The relationship between ultraviolet radiation exposure and vitamin D status. Nutrients (2010) 1.18
The causal cascade to multiple sclerosis: a model for MS pathogenesis. PLoS One (2009) 1.18
Low vitamin D status: definition, prevalence, consequences, and correction. Endocrinol Metab Clin North Am (2010) 1.18
The what, why and how of aromatase inhibitors: hormonal agents for treatment and prevention of breast cancer. Int J Clin Pract (2007) 1.17
Vitamin D and sunlight: strategies for cancer prevention and other health benefits. Clin J Am Soc Nephrol (2008) 1.17
Vitamin D: a d-lightful solution for health. J Investig Med (2011) 1.15
Vitamin D insufficiency in diabetic retinopathy. Endocr Pract (2012) 1.15
Vitamin D supplementation and endothelial function in vitamin D deficient HIV-infected patients: a randomized placebo-controlled trial. Antivir Ther (2011) 1.14
Vitamin D status of clinical practice populations at higher latitudes: analysis and applications. Int J Environ Res Public Health (2009) 1.14
A review of the role of solar ultraviolet-B irradiance and vitamin D in reducing risk of dental caries. Dermatoendocrinol (2011) 1.14
Lack of generalizable evidence of the superiority of alfacalcidol over plain vitamin D in the treatment of glucocorticoid-induced osteoporosis: comment on the article by Ringe et al. Rheumatol Int (2004) 1.12
Vitamin D status in mothers and their newborns in Iran. BMC Pregnancy Childbirth (2007) 1.12
The importance of body weight for the dose response relationship of oral vitamin D supplementation and serum 25-hydroxyvitamin D in healthy volunteers. PLoS One (2014) 1.12
Clinical implications of a possible role of vitamin D in multiple sclerosis. J Neurol (2009) 1.08
Vitamin D and bone. Curr Osteoporos Rep (2012) 1.08
How to select the doses of vitamin D in the management of osteoporosis. Osteoporos Int (2006) 1.08
Clinical review: The role of the parent compound vitamin D with respect to metabolism and function: Why clinical dose intervals can affect clinical outcomes. J Clin Endocrinol Metab (2013) 1.07
Evaluation of vehicle substances on vitamin D bioavailability: a systematic review. Mol Nutr Food Res (2010) 1.06
1,25-dihydroxyvitamin D3 treatment shrinks uterine leiomyoma tumors in the Eker rat model. Biol Reprod (2012) 1.06
Vitamin D insufficiency prior to bariatric surgery: risk factors and a pilot treatment study. Clin Endocrinol (Oxf) (2008) 1.05
Proceedings of the Rank Forum on Vitamin D. Br J Nutr (2010) 1.05
Correlates and prevalence of insufficient 25-hydroxyvitamin D status in black and white older adults: the health, aging and body composition study. J Am Geriatr Soc (2011) 1.04
A randomized trial of vitamin D₃ supplementation in children: dose-response effects on vitamin D metabolites and calcium absorption. J Clin Endocrinol Metab (2013) 1.04
Vitamin D deficiency in HIV-infected postmenopausal Hispanic and African-American women. Osteoporos Int (2010) 1.03
Vitamin D supplementation, body weight and human serum 25-hydroxyvitamin D response: a systematic review. Eur J Nutr (2013) 1.03
Vitamin D, cognitive dysfunction and dementia in older adults. CNS Drugs (2011) 1.03
Sunlight and dietary contributions to the seasonal vitamin D status of cohorts of healthy postmenopausal women living at northerly latitudes: a major cause for concern? Osteoporos Int (2010) 1.02
Recommended intakes of vitamin D to optimise health, associated circulating 25-hydroxyvitamin D concentrations, and dosing regimens to treat deficiency: workshop report and overview of current literature. J Nutr Sci (2015) 1.02
Vitamin d and serum cytokines in a randomized clinical trial. Int J Endocrinol (2010) 1.01
25-Hydroxyvitamin D response to cholecalciferol supplementation in hemodialysis. Clin J Am Soc Nephrol (2012) 1.01
Hypocalcemia: updates in diagnosis and management for primary care. Can Fam Physician (2012) 1.00
Serum 25-hydroxyvitamin D status of vegetarians, partial vegetarians, and nonvegetarians: the Adventist Health Study-2. Am J Clin Nutr (2009) 1.00
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
Vitamin D intake and risk of cardiovascular disease in US men and women. Am J Clin Nutr (2011) 1.00
Vitamin D and multiple sclerosis. J Cell Biochem (2008) 0.99
Alfacalcidol-supplemented raloxifene therapy has greater bone-sparing effect than raloxifene-alone therapy in postmenopausal Japanese women with osteoporosis or osteopenia. J Bone Miner Metab (2011) 0.99
Evaluation of patients with a recent clinical fracture and osteoporosis, a multidisciplinary approach. BMC Musculoskelet Disord (2008) 0.99
Vitamin D and calcium supplementation reduces cancer risk: results of a randomized trial. Am J Clin Nutr (2007) 9.61
Vitamin D deficiency: a worldwide problem with health consequences. Am J Clin Nutr (2008) 7.61
Estimates of optimal vitamin D status. Osteoporos Int (2005) 7.13
The role of vitamin D in cancer prevention. Am J Public Health (2005) 4.99
Vitamin D deficiency an important, common, and easily treatable cardiovascular risk factor? J Am Coll Cardiol (2008) 4.72
The urgent need to recommend an intake of vitamin D that is effective. Am J Clin Nutr (2007) 4.36
Maternal vitamin D deficiency increases the risk of preeclampsia. J Clin Endocrinol Metab (2007) 4.16
Vitamin D2 is as effective as vitamin D3 in maintaining circulating concentrations of 25-hydroxyvitamin D. J Clin Endocrinol Metab (2007) 3.36
Vitamin D deficiency: what a pain it is. Mayo Clin Proc (2003) 2.90
Vitamin D effects on musculoskeletal health, immunity, autoimmunity, cardiovascular disease, cancer, fertility, pregnancy, dementia and mortality-a review of recent evidence. Autoimmun Rev (2013) 2.87
Optimal vitamin D status for colorectal cancer prevention: a quantitative meta analysis. Am J Prev Med (2007) 2.83
Vitamin D insufficiency among free-living healthy young adults. Am J Med (2002) 2.80
Vitamin D deficiency in a healthy group of mothers and newborn infants. Clin Pediatr (Phila) (2007) 2.43
Vitamin D for health: a global perspective. Mayo Clin Proc (2013) 2.41
Factors that influence the cutaneous synthesis and dietary sources of vitamin D. Arch Biochem Biophys (2007) 2.39
Plasma 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D and risk of breast cancer. Cancer Epidemiol Biomarkers Prev (2005) 2.37
Vitamin D in health and disease. Clin J Am Soc Nephrol (2008) 2.24
Vitamin D and prevention of breast cancer: pooled analysis. J Steroid Biochem Mol Biol (2007) 2.20
Vitamin D and skin physiology: a D-lightful story. J Bone Miner Res (2007) 2.15
Bone remodeling increases substantially in the years after menopause and remains increased in older osteoporosis patients. J Bone Miner Res (2004) 2.14
Plasma 25-hydroxyvitamin D levels in young children undergoing placement of tympanostomy tubes. Ann Otol Rhinol Laryngol (2008) 2.13
A higher dose of vitamin d reduces the risk of falls in nursing home residents: a randomized, multiple-dose study. J Am Geriatr Soc (2007) 2.12
Vitamin D and prevention of colorectal cancer. J Steroid Biochem Mol Biol (2005) 2.01
Why the IOM recommendations for vitamin D are deficient. J Bone Miner Res (2011) 2.00
Fortification of orange juice with vitamin D(2) or vitamin D(3) is as effective as an oral supplement in maintaining vitamin D status in adults. Am J Clin Nutr (2010) 1.97
Serum 25-hydroxyvitamin D and bone mineral density in a racially and ethnically diverse group of men. J Clin Endocrinol Metab (2007) 1.96
Vitamin D intakes by children and adults in the United States differ among ethnic groups. J Nutr (2005) 1.88
Products of vitamin D3 or 7-dehydrocholesterol metabolism by cytochrome P450scc show anti-leukemia effects, having low or absent calcemic activity. PLoS One (2010) 1.83
Vitamin D - effects on skeletal and extraskeletal health and the need for supplementation. Nutrients (2013) 1.81
Tanning is associated with optimal vitamin D status (serum 25-hydroxyvitamin D concentration) and higher bone mineral density. Am J Clin Nutr (2004) 1.79
Too little vitamin D in premenopausal women: why should we care? Am J Clin Nutr (2002) 1.79
Low 25-hydroxyvitamin D levels in adolescents: race, season, adiposity, physical activity, and fitness. Pediatrics (2010) 1.76
Synthesis of vitamin D in skin after burns. Lancet (2004) 1.75
Adolescent girls in Maine are at risk for vitamin D insufficiency. J Am Diet Assoc (2005) 1.74
Vitamin D2 treatment for vitamin D deficiency and insufficiency for up to 6 years. Arch Intern Med (2009) 1.73
A 16-week randomized clinical trial of 2000 international units daily vitamin D3 supplementation in black youth: 25-hydroxyvitamin D, adiposity, and arterial stiffness. J Clin Endocrinol Metab (2010) 1.69
Vitamin D status and response to Vitamin D(3) in obese vs. non-obese African American children. Obesity (Silver Spring) (2008) 1.69
Guide to bone health and disease in cystic fibrosis. J Clin Endocrinol Metab (2004) 1.67
Relation of body fat indexes to vitamin D status and deficiency among obese adolescents. Am J Clin Nutr (2009) 1.66
Association between vitamin D deficiency and primary cesarean section. J Clin Endocrinol Metab (2008) 1.61
Girls on a high-calcium diet gain weight at the same rate as girls on a normal diet: a pilot study. J Am Diet Assoc (2004) 1.60
Long-latency deficiency disease: insights from calcium and vitamin D. Am J Clin Nutr (2003) 1.59
Vitamin D intake in the United States. J Am Diet Assoc (2004) 1.58
Vitamin D status in a rural postmenopausal female population. J Am Coll Nutr (2006) 1.57
20-Hydroxyvitamin D2 is a noncalcemic analog of vitamin D with potent antiproliferative and prodifferentiation activities in normal and malignant cells. Am J Physiol Cell Physiol (2010) 1.54
Deficiency of sunlight and vitamin D. BMJ (2008) 1.49
Vitamin D status, adiposity, and lipids in black American and Caucasian children. J Clin Endocrinol Metab (2011) 1.49
Correlating pre-operative vitamin d status with post-thyroidectomy hypocalcemia. Endocr Pract (2014) 1.45
The roles of vitamin D in skeletal muscle: form, function, and metabolism. Endocr Rev (2012) 1.44
Review of treatment modalities for postmenopausal osteoporosis. South Med J (2005) 1.37
Pancreatic cancer cells express 25-hydroxyvitamin D-1 alpha-hydroxylase and their proliferation is inhibited by the prohormone 25-hydroxyvitamin D3. Carcinogenesis (2004) 1.37
Fortification of orange juice with vitamin D: a novel approach for enhancing vitamin D nutritional health. Am J Clin Nutr (2003) 1.36
Relevance of the genes for bone mass variation to susceptibility to osteoporotic fractures and its implications to gene search for complex human diseases. Genet Epidemiol (2002) 1.34
Calcium plus vitamin D and the risk of colorectal cancer. N Engl J Med (2006) 1.32
Low bone density in patients receiving methadone maintenance treatment. Drug Alcohol Depend (2006) 1.32
Vitamin D, tuberculin skin test conversion, and latent tuberculosis in Mongolian school-age children: a randomized, double-blind, placebo-controlled feasibility trial. Am J Clin Nutr (2012) 1.31
Vitamin D and prostate cancer prevention and treatment. Trends Endocrinol Metab (2003) 1.30
Vitamin D intoxication with severe hypercalcemia due to manufacturing and labeling errors of two dietary supplements made in the United States. J Clin Endocrinol Metab (2011) 1.28
Practical guidelines for the supplementation of vitamin D and the treatment of deficits in Central Europe - recommended vitamin D intakes in the general population and groups at risk of vitamin D deficiency. Endokrynol Pol (2013) 1.25
Calcium and weight: clinical studies. J Am Coll Nutr (2002) 1.24
Vitamin D, cardiovascular disease and mortality. Clin Endocrinol (Oxf) (2011) 1.24
Solar UV doses of adult Americans and vitamin D(3) production. Dermatoendocrinol (2011) 1.23
Widespread vitamin D deficiency in urban Massachusetts newborns and their mothers. Pediatrics (2010) 1.18
Vitamin D in childhood and adolescence: an expert position statement. Eur J Pediatr (2015) 1.17
Influence of vitamin D status and vitamin D3 supplementation on genome wide expression of white blood cells: a randomized double-blind clinical trial. PLoS One (2013) 1.14
Comparisons of estimated economic burdens due to insufficient solar ultraviolet irradiance and vitamin D and excess solar UV irradiance for the United States. Photochem Photobiol (2005) 1.13
Vitamin d and rehabilitation: improving functional outcomes. Nutr Clin Pract (2007) 1.13
Prostatic 25-hydroxyvitamin D-1alpha-hydroxylase and its implication in prostate cancer. J Cell Biochem (2003) 1.12
Differences in bone mineral density, bone mineral content, and bone areal size in fracturing and non-fracturing women, and their interrelationships at the spine and hip. J Bone Miner Metab (2002) 1.10
Vitamin D deficiency enhances the growth of MC-26 colon cancer xenografts in Balb/c mice. J Nutr (2005) 1.10
SOLAR ultraviolet radiation and vitamin D: a historical perspective. Am J Public Health (2007) 1.09
Impact of season and diet on vitamin D status of African American and Caucasian children. Clin Pediatr (Phila) (2011) 1.09
Serum brain-derived neurotrophic factor and vascular endothelial growth factor levels are associated with risk of stroke and vascular brain injury: Framingham Study. Stroke (2013) 1.07
Re: Vitamin D: Health panacea or false prophet? Nutrition (2013) 1.07
25-Hydroxyvitamin D, cholesterol, and ultraviolet irradiation. Metabolism (2008) 1.07
Insulin-like growth factor-1 and risk of Alzheimer dementia and brain atrophy. Neurology (2014) 1.04
Hepatocellular carcinoma and vitamin D: a review. J Gastroenterol Hepatol (2011) 1.03
Analysis of the vitamin D system in cutaneous malignancies. Recent Results Cancer Res (2003) 1.01
Serum concentrations of 1,25-dihydroxyvitamin D2 and 1,25-dihydroxyvitamin D3 in response to vitamin D2 and vitamin D3 supplementation. J Clin Endocrinol Metab (2013) 1.01