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master's thesis
Unos i status vitamina D u osoba s prekomjernom tjelesnom masom
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2017. urn:nbn:hr:159:000189
Gežin, Laura
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Food Quality Control
Laboratory for Nutrition Science

Institutional repository: Repository of the Faculty of Food Technology and Biotechnology

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Gežin, L. (2017). Unos i status vitamina D u osoba s prekomjernom tjelesnom masom (Master's thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:000189

Gežin, Laura. "Unos i status vitamina D u osoba s prekomjernom tjelesnom masom." Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2017. https://urn.nsk.hr/urn:nbn:hr:159:000189

Gežin, Laura. "Unos i status vitamina D u osoba s prekomjernom tjelesnom masom." Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2017. https://urn.nsk.hr/urn:nbn:hr:159:000189

Gežin, L. (2017). 'Unos i status vitamina D u osoba s prekomjernom tjelesnom masom', Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 28 April 2024, https://urn.nsk.hr/urn:nbn:hr:159:000189

Gežin L. Unos i status vitamina D u osoba s prekomjernom tjelesnom masom [Master's thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2017 [cited 2024 April 28] Available at: https://urn.nsk.hr/urn:nbn:hr:159:000189

L. Gežin, "Unos i status vitamina D u osoba s prekomjernom tjelesnom masom", Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:159:000189

Metadata
TitleUnos i status vitamina D u osoba s prekomjernom tjelesnom masom
Title (english)Vitamin D intake and status in overweight people
AuthorLaura Gežin
MentorIrena Keser (mentor)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
(Department of Food Quality Control)
(Laboratory for Nutrition Science)
Zagreb
Defense date and country2017-07-20, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Nutrition
Abstract
Prevalencija neadekvatnog statusa vitamina D svjetskih je razmjera i povezana je s niskim prehrambenim unosom, smanjenim izlaganjem suncu, starenjem, među ostalim i s prekomjernom tjelesnom masom. Cilj ovog istraživanja bio je odrediti unos i status vitamina D u osoba s prekomjernom tjelesnom masom. Ispitanici su bili odrasle osobe oba spola prosječne dobi 43,5 godina (n=36). Upitnik o učestalosti konzumiranja hrane i pića (FFQ) i 24-satno prisjećanje korišteni su za procjenu unosa vitamina D. Status vitamina D određen je mjerenjem cirkulirajućeg 25 – hidroksivitamina D [25(OH)D]. Prosječan dnevni unos vitamina D određen FFQ-om bio je 2,51 μg/dan, a riba je bila glavni izvor u prehrani. Najveći udio ispitanika (77,8 %) imao je unos vitamina D manji od 20 % dnevnog preporučenog unosa. Prosječna koncentracija 25(OH)D u serumu bila je 48,9 nmol L-1. Neadekvatan status vitamina D (<75 nmol L-1) imalo je 88,9 % ispitanika. Istraživanje je pokazalo visoku prevalenciju neadekvatnog unosa i statusa vitamina D u osoba s prekomjernom tjelesnom masom.
Abstract (english)
Inadequate vitamin D status is highly prevalent worldwide and is associated with low dietary intake, insufficient sun exposure, aging and overweight. The aim of this study was to determine vitamin D intake and status among the overweight people. Participants were adults of both gender with mean age 43.5 years (n=36). A food frequency questionnaire (FFQ) and 24-hour recall were used to assess vitamin D intake. Vitamin D status was assessed by determining the concentration of circulating 25-hydroxyvitamin D [25(OH)D]. The average daily vitamin D intake was 2.51 μg/day according to FFQ, and fish was the main source of vitamin D in a diet. The majority of the participants (77.8 %) had vitamin D intake less than 20 % of dietary reference intake. The average serum 25(OH)D concentration was 48.4 nmol/L. Inadequate vitamin D status (<75 nmol/L) had 88.9 % of the participants. The study has shown a high prevalence of inadequate vitamin D intake and status among overweight people.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:000189
Study programmeTitle: Nutrition
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra nutricionizma (magistar/magistra nutricionizma)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-11-07 12:54:15