The prevalence of hypovitaminosis D among US adults: data from the NHANES III.

Sunlight and vitamin D for bone health and prevention of autoimmune diseases, cancers, and cardiovascular disease

2004 • 2,707 citations

Vitamin D supplementation, 25-hydroxyvitamin D concentrations, and safety

1999 • 1,500 citations

Hypovitaminosis D in Medical Inpatients

1998 • 1,447 citations

Aging decreases the capacity of human skin to produce vitamin D3.

1985 • 1,404 citations

Hypovitaminosis D prevalence and determinants among African American and white women of reproductive age: third National Health and Nutrition Examination Survey, 1988–1994,

2002 • 1,010 citations

Higher 25-hydroxyvitamin D concentrations are associated with better lower-extremity function in both active and inactive persons aged ≥60 y

2004 • 917 citations

Serum 25-hydroxyvitamin D status of adolescents and adults in two seasonal subpopulations from NHANES III

2002 • 819 citations

Vitamin D fortification in the United States and Canada: current status and data needs

2004 • 507 citations

Vitamin D and prostate cancer: a prediagnostic study with stored sera.

1993 • 357 citations

Vitamin D and breast cancer risk: the NHANES I Epidemiologic follow-up study, 1971-1975 to 1992. National Health and Nutrition Examination Survey.

1999 • 333 citations

Vitamin D is related to blood pressure and other cardiovascular risk factors in middle-aged men

1995 • 328 citations

Sunlight and mortality from breast, ovarian, colon, prostate, and non-melanoma skin cancer: a composite death certificate based case-control study

2002 • 325 citations

Effects of skin thickness, age, body fat, and sunlight on serum 25-hydroxyvitamin D

1993 • 305 citations

Wintertime vitamin D insufficiency is common in young Canadian women, and their vitamin D intake does not prevent it

2001 • 271 citations

Vitamin D intake in the United States

2004 • 241 citations

Vitamin D intake is low and hypovitaminosis D common in healthy 9− to 15-year-old Finnish girls

1999 • 232 citations

Calcium, vitamin D, and colorectal cancer: a review of the epidemiologic evidence.

1998 • 206 citations

Indian and Pakistani immigrants have the same capacity as Caucasians to produce vitamin D in response to ultraviolet irradiation

1986 • 143 citations

Gains in Bone Mineral Density with Resolution of Vitamin D Intoxication

1997 • 116 citations

Long-term treatment with active vitamin D (alphacalcidol) in middle-aged men with impaired glucose tolerance. Effects on insulin secretion and sensitivity, glucose tolerance and blood pressure.

1989 • 98 citations

Hypercalcemia and hyperosteolysis in vitamin D intoxication: Effects of clodronate therapy

1994 • 84 citations

Vitamin D Round Table

2004 • 33 citations

The relationship between body mass index, blood pressure and pulse rate among normotensive and hypertensive participants in the third National Health and Nutrition Examination Survey (NHANES).

2003 • 31 citations

Effects of dietary vitamin D intake on plasma levels of parathyroid hormone and vitamin D metabolites in healthy Japanese.

1995 • 24 citations