Raznolikost prehrane vs. suplementacija vitamina kod sportaša

undergraduate thesis

• Title (english): Varied diet vs. vitamin supplementation by athletes
• Author: Martina Teskera
• Mentor: Jasenka Gajdoš Kljusurić (mentor)
• Granter: University of Zagreb; Faculty of Food Technology and Biotechnology; (Department of Process Engineering); (Laboratory for Measurement, Regulation and Automatisation); Zagreb
• Defense date and country: 2013-06-26, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Nutrition

Abstract

Pravilna prehrana kod osoba sa povećanim energetskim i nutritivnim potrebama posebno je važna, primjerice kod sportaša. Vitamini su esencijalni nutrijenti i imaju jako bitnu ulogu u organizmu. Adekvatan unos vitamina ima poseban značaj kod sportaša jer neadekvatan status vitamina u organizmu može imati negativan utjecaj na sportsku izvedbu, ali i na opće zdravlje. U ovom radu dan je pregled novijih istraživanja o adekvatnom unosu vitamina kod sportaša te je procijenjena količina namirnica koju treba unijeti da bi se zadovoljile potrebena pojedinom vitaminu. Na temelju toga je zaključeno je li potrebna suplementacija određenim vitaminom. Kod većine vitamina je utvrđeno da se raznolikom prehranom može ostvariti adekvatan unos te da suplementacija nije potrebna. Iznimka bi mogli biti vitamini poput vitamina D na čiji status drugi čimbenici imaju veći utjecaj od prehrane, te određeni vitamini kod pojedinaca čija je prehrana restriktivna, kao npr. kod vegetarijanaca.

Abstract (english)

Healthy nutrition for people with increased energy and nutritional needs is especially important, as for athletes. Vitamins are essential nutrients and they are very important in human body. Adequate intake of vitamins is especially important for athletes because the inadequate intake can negatively affect athletic performance as well as is general the health. In this paper new findings of adequate intakes of vitamins for athletes are considered and the amount of food that has to be eaten to accomplish that intake is calculated. Based on those finding, it is concluded weather supplementation is necessary. Adequate intake of most vitamins can be accomplished with varied diet and supplementation is not necessary. The exception might be vitamins like vitamin D because its status is more affected by other factors than nutrition as some other vitamins among individuals on restrictive diets like vegetarians.

• Keywords: model prehrane; sportaši; vitamini
• Keywords (english): athletes; diet model; vitamins
• Language: croatian
• URN:NBN: urn:nbn:hr:159:001862
• Study programme: Title: Nutrition; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) nutricionizma (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) nutricionizma)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2017-05-03 13:28:13