the epidemiology of dietary supplements consumption in the athletes of karaj iran

نویسندگان

mohammad hozoori

research center of nutrition sciences, qom university of medical sciences, qom, i.r. iran azadeh safaei-motlagh

faculty of physical education, university of tehran azadeh marzban

technical and vocational college, qom, iran

چکیده

background and aims: nutrition has a determinant role in success of professional athletes and dietary supplements can play an important role for supplying the nutritional needs for them in some situations. consumption of dietary supplements (ds) was significantly increased in recent years. based on this fact, assessing the amount, purposes and type of the supplements are all as prior as the affective factors on the choice and preparation of that. therefore, we are going to evaluate the consumption of dietary supplement among athletes of karaj, a big city near tehran, capital of iran. methods: in this cross-sectional study, we enrolled 195 athletes that were randomly selected from 8 sport clubs of karaj city between december 2014 and february 2015. a self-administered questionnaire containing 17 questions was used to evaluate the field of sport, history and reasons of consuming the supplements, source of information and providing centers. validity and reliability of questionnaire determined through panel of experts and cronbach’s alpha (n=25, α=0.85) respectively. results: the mean age of the athletes was 24±7 years old. thirty six percent of participants consumed the supplement during the study and 49% reported the previous use of it. the most important reasons of supplement’s consumption were empowering sport’s ability by 48%. also supplying needs of body by 39% and increasing muscle’s mass by 31% named the second and third reason of supplement use. for 64% of participants coach is the most important source of information and question about ds, and then nutritionists (24%) and internet (23%) were after that in order. sixty one percent of participants considered the coach as the most important source for buying supplements and then 51% of participants mentioned pharmacies as second main source for buying ds. protein supplements, vitamins, creatine and glutamine were named as the most commonly used ds. discussions: the results of this study indicate that dietary supplements usage is common among athletes. according to these results, coaches have a significant role in athlete information and supplying the required supplements of athletes. it is necessary to consider the appropriate policy to remove coaches from the supply chain of dietary supplements.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The epidemiology of dietary supplements consumption in the athletes of Karaj Iran

Background and aims: Nutrition has a determinant role in success of professional athletes and dietary supplements can play an important role for supplying the nutritional needs for them in some situations. Consumption of Dietary Supplements (DS) was significantly increased in recent years. Based on this fact, assessing the amount, purposes and type of the supplements are all as...

متن کامل

the effect of the record infancy in crimilly acts of guilties (in karaj city)

چکیده یکی از مهمترین دغدغه های بزرگ جوامع بشری، از دیر باز تا کنون که ذهن پژوهشگران و متخصصان بهداشت روانی و اجتماعی و دولتها رابه خود مشغول داشته، مسأله ی بزهکاری می باشد. شناخت کامل پدیده ی بزهکاری و بزهکار، علل وعوامل سقوط یک انسان، چگونگی درمان وی و درنهایت پیشگیری ازبزهکاری ودریک کلام سالم سازی یک جامعه، رسالت عظیم، انسانی ومقدسی می باشد که با بررسی شخصیت مجرم یعنی[ انسانی که تحت شرای...

15 صفحه اول

the impact of e-readiness on ec success in public sector in iran the impact of e-readiness on ec success in public sector in iran

acknowledge the importance of e-commerce to their countries and to survival of their businesses and in creating and encouraging an atmosphere for the wide adoption and success of e-commerce in the long term. the investment for implementing e-commerce in the public sector is one of the areas which is focused in government‘s action plan for cross-disciplinary it development and e-readiness in go...

the survey of the virtual higher education in iran and the ways of its development and improvement

این پژوهش با هدف "بررسی وضعیت موجود آموزش عالی مجازی در ایران و راههای توسعه و ارتقای آن " و با روش توصیفی-تحلیلی و پیمایشی صورت پذیرفته است. بررسی اسنادو مدارک موجود در زمینه آموزش مجازی نشان داد تعداد دانشجویان و مقاطع تحصیلی و رشته محل های دوره های الکترونیکی چندان مطلوب نبوده و از نظر کیفی نیز وضعیت شاخص خدمات آموزشی اساتید و وضعیت شبکه اینترنت در محیط آموزش مجازی نامطلوب است.

pricing unemployment insurance : the case of iran

employees always concern about losing their job , or in other word , losing their income resources. for this purpose, every government requires strong system for covering these concerns. the unemployment insurance (ui) program’s can be used for achieving this goal. in this thesis, we price ui based on the insurance history of employee and the duration of being unemployed. we use the weibull dis...

منابع من

با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید


عنوان ژورنال:
international journal of epidemiology research

جلد ۳، شماره ۳، صفحات ۲۲۲-۲۳۱

میزبانی شده توسط پلتفرم ابری doprax.com

copyright © 2015-2023