ID | 117024 |
Title Alternative | Vitamin D and serum 25-hydroxyvitamin D level
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Author |
Ikezumi, Yuya
Kenshokai Gakuen College for Health and Welfare
Matsuura, Yasushi
Kenshokai Gakuen College for Health and Welfare
Morishita, Teruhiro
Kenshokai Gakuen College for Health and Welfare
Ide, Noriko
Kenshokai Gakuen College for Health and Welfare
Kitada, Isao
Kenshokai Gakuen College for Health and Welfare
Katayama, Takafumi
University of Hyogo
Tsutsumi, Rie
Tokushima University
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Sakaue, Hiroshi
Tokushima University
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Taketani, Yutaka
Tokushima University
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Sairyo, Koichi
Tokushima University
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Takeda, Eiji
Tokushima University
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Keywords | Vitamin D supplementation
Serum 25-hydroxyvitamin D concentration
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Content Type |
Journal Article
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Description | The changes in the serum 25-hydroxyvitamin D (25(OH)D) concentrations after daily 1000-IU vitamin D intake for 3 months (3-month-VD), 6 months (6-month-VD) and then 6-month cessation of vitamin D intake (6-month-VD cessation) were examined. The serum 25(OH)D levels in 11 male and 16 female subjects were 12.1 ± 3.5 ng / mL at baseline, increased to 27.1 ± 4.7 ng / mL at 3-month-VD, 28.5 ± 5.1 ng / mL at 6-month-VD and decreased to 16.4 ± 4.0 ng / mL at 6-month-VD cessation. The present study suggested that a vitamin D intake of 1000 IU / day is required to maintain the 25(OH) D concentration at 30 ng / mL or higher without vitamin D intoxication.
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Journal Title |
The Journal of Medical Investigation
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ISSN | 13496867
13431420
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NCID | AA11166929
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Publisher | Tokushima University Faculty of Medicine
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Volume | 69
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Issue | 1-2
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Start Page | 135
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End Page | 140
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Sort Key | 135
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Published Date | 2022-02
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EDB ID | |
DOI (Published Version) | |
URL ( Publisher's Version ) | |
FullText File | |
language |
eng
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TextVersion |
Publisher
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departments |
Medical Sciences
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