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de Sousa JBA, Mendes GF, Zandonadi RP, da Costa THM, Saunders B, Reis CEG. Translation and Validation of the Nutrition for Sport Knowledge Questionnaire in Brazil (NSKQ-BR). Nutrients 2024; 16:1891. [PMID: 38931245 PMCID: PMC11206272 DOI: 10.3390/nu16121891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Revised: 06/05/2024] [Accepted: 06/11/2024] [Indexed: 06/28/2024] Open
Abstract
This study aimed to translate, culturally adapt, and validate "The Nutrition for Sport Knowledge Questionnaire (NSKQ)" for Brazilian athletes. The NSKQ is an Australian instrument composed of 87 questions divided into six subsections (weight control, macronutrients, micronutrients, sports nutrition, supplementation, and alcohol) designed to assess the nutritional knowledge (NK) of athletes. The translation process followed the recommendations of the World Health Organization for translating and adapting instruments. Semantic validation involved a panel of specialists (n = 21), followed by an assessment performed by a group of adult Brazilian athletes from various sports (n = 17). The reproducibility and internal consistency of the questionnaire were evaluated via a test-retest approach in a sample of adult Brazilian athletes (n = 29) from diverse sports, who completed the Brazilian version of the NSKQ (NSKQ-BR). Overall, the NSKQ-BR presented good internal consistency (α = 0.95) and reproducibility (intraclass correlation coefficient (ICC) = 0.85). The factors "sports nutrition" and "alcohol" showed moderate reproducibility (ICC = 0.74 (0.46-0.88) and ICC = 0.68 (0.33-0.85), respectively). Most athletes (n = 17; 58.6%) presented a medium NK score (50-65%). The NSKQ-BR is available to evaluate the NK levels of Brazilian athletes. The NSKQ-BR presented high internal consistency and reproducibility, validating its applicability among adult athletes across diverse sports.
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Affiliation(s)
- Jéssica Bianca Alves de Sousa
- Department of Nutrition, School of Health Sciences, Universidade de Brasília (UnB), Campus Darcy Ribeiro, Asa Norte, Brasilia 70910-900, Brazil; (R.P.Z.); (T.H.M.d.C.); (C.E.G.R.)
| | - Guilherme Falcão Mendes
- Nutrition and Dietetics Graduate Program, Catholic University of Brasília, Taguatinga, Brasilia 71966-700, Brazil;
| | - Renata Puppin Zandonadi
- Department of Nutrition, School of Health Sciences, Universidade de Brasília (UnB), Campus Darcy Ribeiro, Asa Norte, Brasilia 70910-900, Brazil; (R.P.Z.); (T.H.M.d.C.); (C.E.G.R.)
| | - Teresa Helena Macedo da Costa
- Department of Nutrition, School of Health Sciences, Universidade de Brasília (UnB), Campus Darcy Ribeiro, Asa Norte, Brasilia 70910-900, Brazil; (R.P.Z.); (T.H.M.d.C.); (C.E.G.R.)
| | - Bryan Saunders
- Applied Physiology and Nutrition Research Group, School of Physical Education and Sport, Faculdade de Medicina FMUSP, Universidade de São Paulo, Sao Paulo 01246-903, Brazil;
- Center of Lifestyle Medicine, Faculdade de Medicina FMUSP, Universidade de São Paulo, Sao Paulo 01246-903, Brazil
- Nutrology Academy, Rio de Janeiro 22421-030, Brazil
| | - Caio Eduardo Gonçalves Reis
- Department of Nutrition, School of Health Sciences, Universidade de Brasília (UnB), Campus Darcy Ribeiro, Asa Norte, Brasilia 70910-900, Brazil; (R.P.Z.); (T.H.M.d.C.); (C.E.G.R.)
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Nicholas J, Grafenauer S. Investigating pre-professional dancer health status and preventative health knowledge. Front Nutr 2023; 10:1271362. [PMID: 38130445 PMCID: PMC10733861 DOI: 10.3389/fnut.2023.1271362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 11/13/2023] [Indexed: 12/23/2023] Open
Abstract
Introduction Dance is a highly demanding physical pursuit coupled with pressure to conform to aesthetic ideals. Assessment of health status and preventative health knowledge of pre-professional dancers may help inform educational strategies promoting dancers' health and career longevity. The aim of this research was to establish a baseline understanding of dance students at a single pre-professional institution based on metrics focused on current health, nutrition, lifestyle, and wellbeing while also gauging knowledge of longer-term health implications. Methods Adopting a cross-sectional study design, the Dance-Specific Energy Availability Questionnaire was tailored for Australian participants and administered online. Results The response rate was 59.5% (69/116 eligible students) and the survey was completed in full by 63 students. Mean BMI was 20 kg/m2, although among females, 47% had a BMI < 20 (range 16 to 25 kg/m2), and at their lowest reported weight BMI was 14 to 25 kg/m2. Over a third had either experienced (31%) or were currently experiencing (3.4%) secondary amenorrhea (period absence ≥ 3 consecutive months). Most dancers did not exclude food groups, however, 24% had been advised to exclude particular foods in the past, mostly by dance teachers. A large percentage used nutritional supplements (68%) with 60% supplementing with iron and more than half (53%) taking two or more supplements. Only 25% had ever utilised a qualified dietitian, although 16% reported a history of eating disorders and 25% reported vegetarian or vegan eating patterns. REDs risk scores ranged from -16 to +16 points with negative scores indicating LEA and higher risk of REDs. The mean score for males was 5.2 (SD = 3.9) and 2.1 (SD = 5.9) for females, with 33.3% producing a negative score. Conclusion Results provide insight to health knowledge and particular issues pertinent for dancers and highlights the need for specific education strategies to promote a preventative health focus for those entering a pre-professional programme. This study also highlights the need for improved awareness of LEA and REDs among all practitioners working with dancers along with cultural and structural changes within the broader dance community to help protect and promote the wellbeing of dancers.
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Affiliation(s)
- Joanna Nicholas
- Western Australian Academy of Performing Arts, Edith Cowan University, Mount Lawley, WA, Australia
| | - Sara Grafenauer
- School of Health Sciences, Faculty of Medicine and Health, University of New South Wales, Randwick, NSW, Australia
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Kiss A, Soós S, Temesi Á, Unger-Plasek B, Lakner Z, Tompa O. Evaluation of the reliability and educational quality of YouTube™ videos on sport nutrition topics. J Int Soc Sports Nutr 2023; 20:2278632. [PMID: 37953602 PMCID: PMC10653641 DOI: 10.1080/15502783.2023.2278632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 10/29/2023] [Indexed: 11/14/2023] Open
Abstract
BACKGROUND YouTube is one of the most widespread social media channels, which is of growing importance in science communication and health education. The validity of medical and health-related information available on YouTube cannot be assured, and videos often contain potentially misleading or inaccurate information. Communication on sport nutrition may have a profound effect on the change in nutrition behavior among athletes, so evidence-based nutrition information must reach athletes. The main goal of the research is to evaluate the quality, reliability, and applicability of sports nutrition YouTube videos as educational material for athletes. METHODS A descriptive cross-sectional design was applied, and a systematic search was performed on YouTube. The quality and reliability of the videos were evaluated by applying the most frequently used and highly reliable scoring systems in the literature (e.g., DISCERN, Global Quality Score, and JAMA criteria) and a sports nutrition-specific scoring system (SNSS). Descriptive statistical analyses, two-sample t-test, Spearman correlation, Kruskal - Wallis, and Mann - Whitney U test were used to evaluate the results. A total of 114 YouTube videos met the inclusion criteria. RESULTS In 25% of the videos, the sports nutrition information was presented by a dietitian, while in two-thirds, coaches and athletes and other professionals shared sports nutrition knowledge. In terms of video content, the three most common topics were nutrition and health (33%), special diets (21%), and the training diet (17%). For the majority of the videos that received low GQS, JAMAS, DISCERN, and SNSS scores, the accuracy and quality of the analyzed YouTube videos on sports nutrition were inadequate. Videos uploaded by dietitians achieved significantly higher DISCERN, JAMAS, GQS, and SNSS scores. The GQS, SNSS, and DISCERN scores of videos from sports organizations, nonprofit organizations, and independent user sources were lower compared to videos uploaded by academic and professional organizations. Popular sport nutrition videos among users that contain personal stories or the experiences of athletes were deemed less reliable by experts or showed lower educational quality. Henceforth, we found a negative correlation between video popularity and JAMAS, GQS, and SNSS scores. CONCLUSION This study revealed that sports nutrition videos on the YouTube video platform show low accuracy and reliability. Professionals working with athletes need to consider misconceptions from sports nutrition videos in their nutrition counseling practice. Due to the popularity of the videos, professionals and professional organizations could use YouTube as an online educational tool to increase the nutrition knowledge of athletes.
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Affiliation(s)
- Anna Kiss
- ELTE Eötvös Loránd University, Faculty of Education and Psychology, Budapest, Hungary
- Library and Information Centre of the Hungarian Academy of Sciences, Department of Science Policy and Scientometrics, Budapest, Hungary
| | - Sándor Soós
- ELTE Eötvös Loránd University, Faculty of Education and Psychology, Budapest, Hungary
- Library and Information Centre of the Hungarian Academy of Sciences, Department of Science Policy and Scientometrics, Budapest, Hungary
| | - Ágoston Temesi
- Hungarian University of Agriculture and Life Sciences, Department of Agricultural Business and Economics, Institute of Agricultural and Food Economics, Budapest, Hungary
| | - Brigitta Unger-Plasek
- Hungarian University of Agriculture and Life Sciences, Department of Agricultural Business and Economics, Institute of Agricultural and Food Economics, Budapest, Hungary
| | - Zoltán Lakner
- Hungarian University of Agriculture and Life Sciences, Department of Agricultural Business and Economics, Institute of Agricultural and Food Economics, Budapest, Hungary
| | - Orsolya Tompa
- Library and Information Centre of the Hungarian Academy of Sciences, Department of Science Policy and Scientometrics, Budapest, Hungary
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Forsyth A, Mantzioris E. An online exploratory survey of Australian athletes' and exercisers' use of and attitudes towards ultra-processed sports foods. Br J Nutr 2023; 130:1625-1636. [PMID: 36999372 PMCID: PMC10551470 DOI: 10.1017/s0007114523000648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 03/01/2023] [Accepted: 03/08/2023] [Indexed: 04/01/2023]
Abstract
Sports foods are convenient alternatives to everyday foods to fuel performance. Strong scientific evidence supports their use; however, commercial sports foods are classified by the NOVA system as ultra-processed foods (UPF). Consumption of UPF has been associated with poor mental and physical health, but little is known about athletes' consumption of and attitudes towards sports foods as a source of UPF. The aim of this cross-sectional study was to assess Australian athletes' intake of and attitudes towards sports foods and UPF. Adult athletes were recruited to complete an anonymous online survey via social media between October 2021 and February 2022. Data were analysed using descriptive statistics, and Pearson's χ2 test was used to assess potential relationships between categorical demographic variables and consumption of sports foods. One hundred forty Australian adults participating in recreational (n 55), local/regional (n 52), state (n 11), national (n 14) or international (n 9) sports completed the survey. Ninety-five percent reported consuming sports foods within the past 12 months. Participants consumed sports drinks most commonly (73 %) and isolated protein supplements most frequently (40 % at least once per week). Participants reported everyday foods to be more affordable, taste better, present less risk of banned substances, but less convenient and greater risk of spoilage. Half (51 %) of participants reported concern about health effects of UPF. Participants reported regular UPF consumption despite taste and cost-related preferences for everyday foods and health concerns regarding UPF intake. Athletes may need support to identify and access safe, affordable, convenient, minimally processed alternatives to sports foods.
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Affiliation(s)
- Adrienne Forsyth
- School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Australia
- School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, Australia
| | - Evangeline Mantzioris
- Clinical and Health Sciences & Alliance for Research in Exercise, Nutrition and Activity (ARENA), University of South Australia, Adelaide, Australia
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Alahmadi AK, Albassam RS. Assessment of General and Sports Nutrition Knowledge, Dietary Habits, and Nutrient Intake of Physical Activity Practitioners and Athletes in Riyadh, Saudi Arabia. Nutrients 2023; 15:4353. [PMID: 37892427 PMCID: PMC10609935 DOI: 10.3390/nu15204353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 09/28/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Physical performance and overall health are crucial in the athletic population, and their improvement relies on specific dietary guidelines and practices. Athletes and physical activity practitioners who participate in physical activity for specific health reasons need nutritional knowledge to improve physical performance. This study aimed to understand nutrient intake and nutritional knowledge among physical activity practitioners and athletes in Riyadh, Saudi Arabia. This cross-sectional study sampled 263 individuals divided into two groups: athletes (n = 121) and practitioners (n = 142). Their nutritional knowledge and dietary intake were measured with validated questionnaires: the Arabic Abridged Nutrition for Sport Knowledge Questionnaire and the Saudi Food Frequency Questionnaire. The majority of the sample (77.2%) had poor nutritional knowledge. Highest scoring domains for the dietary intake were protein from meat, fish, chicken (65.6%), vegetarian protein (62.4%), grains (51.0%), and the lowest were vegetables (41.1%), dairy (36.3%), and fruits (27.9%). In conclusion, athletes and practitioners in Riyadh, Saudi Arabia, have poor nutritional knowledge and dietary intake and may benefit from nutritional education and training to improve their knowledge, dietary intake, and performance.
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Affiliation(s)
| | - Reem S. Albassam
- Department of Community Health Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11451, Saudi Arabia;
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Sampson G, Morton JP, Areta JL. Mind the gap: limited knowledge of carbohydrate guidelines for competition in an international cohort of endurance athletes. J Nutr Sci 2023; 12:e68. [PMID: 37457680 PMCID: PMC10345785 DOI: 10.1017/jns.2023.49] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 05/28/2023] [Indexed: 07/18/2023] Open
Abstract
Despite the well-documented role of carbohydrate (CHO) in promoting endurance exercise performance, endurance athletes typically fail to meet current recommendations in competition. Adequate nutrition knowledge is key to drive athletes' behaviour, but the current level of knowledge in this population is not known. The present study assessed knowledge of CHO for competition in an international cohort of endurance athletes using the Carbohydrates for Endurance Athletes in Competition Questionnaire (CEAC-Q). The CEAC-Q was completed by 1016 individuals (45 % female), from the United Kingdom (40 %), Australia/New Zealand (22 %), the United States of America/Canada (18 %) and other countries (21 %). Total CEAC-Q scores were 50 ± 20 % (mean ± sd), with no differences in scores between the five subsections (10 ± 5 points, P < 0⋅001). Based on typical knowledge and frequency of correct answers, we defined questions with low (0-39 %), moderate (40-69 %) and high (70-100 %) knowledge at a population level. Knowledge deficiencies were identified in questions related to CHO metabolism (Low: 2 out of 5 questions (2/5), Moderate: 3/5), CHO-loading (Low: 2/5, Moderate: 1/5), pre-event CHO (Low: 2/5, Moderate: 2/5), CHO during exercise (Moderate: 4/5) and CHO for recovery (Low: 3/5, Moderate: 1/5). Current CHO amounts recommendations were identified correctly for CHO-loading, pre-competition meal, during competition >2⋅5 h) and post-competition recovery by 28% (Low), 45 % (Moderate), 48 % (Moderate), and 29 % (Low), respectively. Our findings indicate that endurance athletes typically have limited knowledge of carbohydrate guidelines for competition, and we identify specific knowledge gaps that can guide targeted nutrition education to improve knowledge as an initial step towards optimal dietary practice.
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Affiliation(s)
- Gemma Sampson
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Tom Reilly Building, Byrom St, Campus, Liverpool L3 3AF, UK
| | - James P. Morton
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Tom Reilly Building, Byrom St, Campus, Liverpool L3 3AF, UK
| | - Jose L. Areta
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Tom Reilly Building, Byrom St, Campus, Liverpool L3 3AF, UK
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Solly H, Badenhorst CE, McCauley M, Slater GJ, Gifford JA, Erueti B, Beck KL. Athlete Preferences for Nutrition Education: Development of and Findings from a Quantitative Survey. Nutrients 2023; 15:nu15112519. [PMID: 37299484 DOI: 10.3390/nu15112519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/17/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
Nutrition education (NE) is one of several strategies aimed at enhancing the dietary intake of athletes. This study investigated NE preferences of New Zealand and Australian athletes competing nationally and internationally. Athletes (n = 124, 22 (18, 27) years, female 54.8%) from 22 sports completed an online survey, with responses analysed using descriptive statistics. Teaching techniques considered 'extremely effective' were life examples (47.6% of athletes), hands-on activities (30.6%), and discussions with a facilitator (30.6%). Setting personal nutrition goals was important to most athletes (83.9%), along with two-way feedback with a facilitator (75.0%). General nutrition topics considered 'essential' were energy requirements (52.9%), hydration (52.9%), and nutrient deficiencies (43.3%). Performance topics considered 'essential' were recovery (58.1%), pre-exercise nutrition (51.6%), nutrition during exercise (50.0%), and energy requirements for training (49.2%). Athletes preferred a 'combination of in-person group and one-on-one sessions' (25% of athletes), 'one-on one sessions' (19.2%) and 'in-person group sessions' (18.3%), with only 13.3% interested in 'exclusively online delivery'. Sessions of 31-60 min (61.3% of athletes) held monthly (37.5%) and undertaken with athletes of the same sporting calibre (61.3%) were favoured by the participants. The preferred facilitator was a performance dietitian or nutritionist (82.1% of athletes), who had knowledge of the sport (85.5%), experience in sports nutrition (76.6%), and credibility (73.4%). This research provides novel insights into the factors that need to be considered when designing and implementing nutrition education for athletes.
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Affiliation(s)
- Hayley Solly
- School of Sport Exercise and Nutrition, College of Health, Massey University, Private Bag 102904, Auckland 0745, New Zealand
| | - Claire E Badenhorst
- School of Sport Exercise and Nutrition, College of Health, Massey University, Private Bag 102904, Auckland 0745, New Zealand
| | - Matson McCauley
- School of Sport Exercise and Nutrition, College of Health, Massey University, Private Bag 102904, Auckland 0745, New Zealand
| | - Gary J Slater
- School of Health, University of the Sunshine Coast, Sippy Downs, QLD 4556, Australia
- Australian Institute of Sport, Bruce, ACT 2617, Australia
| | - Janelle A Gifford
- Discipline of Exercise and Sport Science, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
| | - Bevan Erueti
- School of Health Sciences, College of Health, Massey University, Palmerston North 4472, New Zealand
| | - Kathryn L Beck
- School of Sport Exercise and Nutrition, College of Health, Massey University, Private Bag 102904, Auckland 0745, New Zealand
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Vrinten J, Van Royen K, Pabian S, De Backer C, Matthys C. Development and validation of a short nutrition literacy scale for young adults. Front Nutr 2023; 10:1008971. [PMID: 37020809 PMCID: PMC10067712 DOI: 10.3389/fnut.2023.1008971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 02/23/2023] [Indexed: 04/07/2023] Open
Abstract
Background Due to their high media use, young adults are frequently exposed to contradictory or even erroneous nutrition information. To properly handle and critically assess nutrition information, young adults (both general population and patient populations) need adequate levels of nutrition literacy. Currently there is a lack of suitable instruments to measure nutrition literacy in young adults (18-25 years). Therefore the aim of this study was to develop and validate a Short Nutrition Literacy (S-NutLit) scale for use in this age group. Methods Development and validation of the S-NutLit consisted of six phases: (1) item generation based on literature, (2) expert assessments to evaluate content validity, (3) cognitive interviews with the target population to assess face validity and readability, (4) pre-test to reduce the number of items, (5) validation survey to assess dimensionality with exploratory factor analyses, internal reliability with Cronbach alpha, construct and criterion validity by examining associations with age, gender, education level, health literacy, general literacy, dietary behaviors and physical activity with correlations, ANOVAs, and t-tests, (6) two-week follow-up survey to assess test-retest reliability with intra-class correlations. Results Starting from an initial pool of 53 items, expert assessments and cognitive interviews led to the reformulation, removal, and construction of items. Young adults aged 18-25 years participated in cognitive interviews (n = 12), pre-test (n = 101), validation survey (n = 300), and reliability survey (n = 92). The final S-NutLit consisted of 11 items rated on a 5-point scale distributed across two subscales (i.e., information skills and expert skills). Cronbach alpha values ranged from 0.79 to 0.83 and intraclass correlations from 0.61-0.79 (p < 0.001). Significant associations were observed with health literacy (r = 0.27, p < 0.001), general literacy and numeracy (rs = 0.12, p = 0.046), and education level (rs = 0.13, p = 0.025). Conclusion Findings indicate that the S-NutLit is a valid and reliable tool to assess nutrition literacy among young adults. The S-NutLit fills a gap in the field by offering a short measure of nutrition literacy and may be incorporated in digital technology to support the nutrition care process.
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Affiliation(s)
- Jules Vrinten
- Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium
- Department of Communication Sciences, University of Antwerp, Antwerp, Belgium
| | - Kathleen Van Royen
- Karel de Grote University College, Research Centre The Cycle of Care, Antwerp, Belgium
| | - Sara Pabian
- Department of Communication Sciences, University of Antwerp, Antwerp, Belgium
- Tilburg Centre for Cognition and Communication, Tilburg University, Tilburg, Netherlands
| | - Charlotte De Backer
- Department of Communication Sciences, University of Antwerp, Antwerp, Belgium
| | - Christophe Matthys
- Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium
- Department of Endocrinology, University Hospitals Leuven, Leuven, Belgium
- *Correspondence: Christophe Matthys,
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Craddock JC, Neale EP, Peoples GE, Probst YC. Examining dietary behaviours, diet quality, motives and supplementation use in physically active individuals following vegetarian-based eating patterns. NUTR BULL 2022; 47:473-487. [PMID: 36352440 PMCID: PMC10098725 DOI: 10.1111/nbu.12592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 09/30/2022] [Accepted: 10/10/2022] [Indexed: 11/11/2022]
Abstract
The adoption of vegetarian-based dietary patterns among athletes has been gaining popularity. However, limited research examines the dietary behaviours within this group. Therefore, the aim of this study was to examine self-reported dietary behaviours in a cohort of physically active individuals following vegetarian-based dietary patterns, recruited via social media. A 52-item online survey was created with questions related to demographics, physical activity, eating patterns and supplementation use. An external link to the Australian Automated Self-Administered 24-h (ASA24-AU) recall was included to examine nutrient intakes. Dietary quality was assessed using the Alternate Healthy Eating Index-2010 (AHEI-2010) and the Dietary Phytochemical Index (DPI) tools. A total of 781 (84.8%) respondents completed the survey in 2018. Principal motives for adhering to a vegetarian-based dietary pattern included animal rights (86.5%), environmental concerns (75.4%), health reasons (69.6%) and improving physical performance (24.1%). Vitamin B12 was the most commonly reported supplement (58.1%) followed by protein powder (36.3%) and vitamin D (35.9%). A total of 133 respondents completed the ASA24-AU dietary recall with generally adequate nutrient intakes and a high-quality diet as assessed by the AHEI-2010 and DPI. A significant minority of physically active individuals following vegetarian-based diets do so with the aspiration of improving their exercise performance. Dietary quality was considered high in this group for recreational physical activity, although intakes of vitamin B12 and LC n-3 PUFA were low.
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Affiliation(s)
- Joel C Craddock
- School of Medical, Indigenous and Health Sciences, Faculty of Science Medicine and Health, University of Wollongong, Wollongong, New South Wales, Australia.,Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia
| | - Elizabeth P Neale
- School of Medical, Indigenous and Health Sciences, Faculty of Science Medicine and Health, University of Wollongong, Wollongong, New South Wales, Australia
| | - Gregory E Peoples
- Graduate School of Medicine, Faculty of Science Medicine and Health, University of Wollongong, Wollongong, New South Wales, Australia
| | - Yasmine C Probst
- School of Medical, Indigenous and Health Sciences, Faculty of Science Medicine and Health, University of Wollongong, Wollongong, New South Wales, Australia.,Illawarra Health and Medical Research Institute, Wollongong, New South Wales, Australia
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Morris GB, Manders RJF, Hulton AT. Caffeine consumption within British fencing athletes. Front Nutr 2022; 9:999847. [DOI: 10.3389/fnut.2022.999847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 10/21/2022] [Indexed: 11/12/2022] Open
Abstract
The ergogenic effects of caffeine are well documented, yet despite the potential benefits of supplementation, there is a lack of understanding of caffeine habits and supplementation within fencing. British fencers (n = 136) completed a Web-based questionnaire, exploring self-reported caffeine consumption, reasons for use and education. Fencers (94.1%) habitually consumed caffeine, primarily due to the taste of the products (93.8%). Respondents ingested 183.4 ± 137.5 mg of caffeine daily, with a significant difference between age groups (p < 0.05). Many respondents (30.1%) consumed caffeine 60 mins prior/during fencing training and/or competition with the main reason highlighted as cognitive performance enhancement. Respondents ingested 140.8 ± 104.6 mg of caffeine during training/competition, mainly as energy drinks, bars, and powders. Education on caffeine supplementation was low (25.7%), with significant associations between age groups (p < 0.05). Evidence implies caffeine toxicity has been experienced by 35% of fencers, highlighting the need for education on caffeine consumption. To conclude there is evidence of caffeine supplementation in fencing, primarily to magnify cognitive performance. However, there is a requirement for targeted education on caffeine supplementation to fencers, so that negative side effects and potential anti-doping infringements can be avoided.
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Scrivin R, Costa RJS, Pelly F, Lis D, Slater G. An exploratory study of the management strategies reported by endurance athletes with exercise-associated gastrointestinal symptoms. Front Nutr 2022; 9:1003445. [PMID: 36438762 PMCID: PMC9691682 DOI: 10.3389/fnut.2022.1003445] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 10/12/2022] [Indexed: 11/12/2022] Open
Abstract
This exploratory study investigated endurance athletes self-reported exercise-associated gastrointestinal symptoms (Ex-GIS) and associated strategies to manage symptomology. Adult endurance athletes with a history of Ex-GIS (n = 137) participating in events ≥ 60 min completed an online validated questionnaire. Respondents included runners (55%, n = 75), triathletes (22%, n = 30), and non-running sports (23%, n = 32), participating at a recreationally competitive (37%, n = 51), recreationally non-competitive (32%, n = 44), and competitive regional/national/international (31%, n = 42) levels. Athletes identified when Ex-GIS developed most frequently either around training (AT), around competitions (AC), or equally around both training (ET) and competitions (EC). Athletes reported the severity of each symptom before, during, and after exercise. Athletes predominantly categorized Ex-GIS severity as mild (< 5/10) on a 0 (no symptoms) to 10 (extremely severe symptoms) visual analog symptomology scale. The Friedman test and post hoc analysis with Wilcoxon signed rank test was conducted with a Bonferroni correction applied to determine differences between repeated measures. The only severe symptom of significance was the urge to defecate during training in the ET group (Z = –0.536, p = 0.01). Ex-GIS incidence was significantly higher during training and competitions in all categories. A content review of self-reported strategies (n = 277) to reduce Ex-GIS indicated popular dietary strategies were dietary fiber reduction (15.2%, n = 42), dairy avoidance (5.8%, n = 16), and a low fermentable oligosaccharides, monosaccharides, and polyols (FODMAP) diet (5.4%, n = 15). In contrast, non-dietary strategies included the use of medications (4.7%, n = 13) and relaxation/meditation (4.0%, n = 11). On a Likert scale of 1–5, the most successful dietary strategies implemented were dietary fiber reduction (median = 4, IQR = 4, 5), low FODMAP diets (median = 4, IQR = 4, 5), dairy-free diets (median = 4, IQR = 4, 5), and increasing carbohydrates (median = 4, IQR = 3, 4). Accredited practicing dietitians were rated as the most important sources of information for Ex-GIS management (n = 29). Endurance athletes use a variety of strategies to manage their Ex-GIS, with dietary manipulation being the most common.
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Affiliation(s)
- Rachel Scrivin
- School of Health and Behavioral Sciences, University of the Sunshine Coast, Sippy Downs, QLD, Australia
- Faculty of Health, Education and Environment, Toi Ohomai Institute of Technology, Tauranga, New Zealand
- *Correspondence: Rachel Scrivin,
| | - Ricardo J. S. Costa
- Department of Nutrition Dietetics and Food, Monash University, Melbourne, VIC, Australia
| | - Fiona Pelly
- School of Health and Behavioral Sciences, University of the Sunshine Coast, Sippy Downs, QLD, Australia
| | - Dana Lis
- Department of Neurobiology, Physiology and Behavior, University of California, Los Angeles, Los Angeles, CA, United States
| | - Gary Slater
- School of Health and Behavioral Sciences, University of the Sunshine Coast, Sippy Downs, QLD, Australia
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Scantlebury S, Ramirez C, Cummins C, Stokes K, Tee J, Minahan C, Emmonds S, McCormack S, Phillips G, Jones B. Injury risk factors and barriers to their mitigation for women playing rugby league: a Delphi study. J Sports Sci 2022; 40:1436-1449. [PMID: 35694782 DOI: 10.1080/02640414.2022.2085433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This study aimed to 1) develop a consensus (≥70% agreement between experts) on injury risk factors specific to women playing rugby league, 2) establish the importance of the identified injury risk factors and the feasibility of mitigating these risk factors and 3) establish context specific barriers to injury risk management. Aim 1: A Delphi panel, consisting of 12 experts in rugby league and injury (e.g., physiotherapists, research scientists) were asked to identify injury risk factors specific to women playing rugby league. Aim 2: seven coaches of women's rugby league teams were asked to rate each risk factor that achieved consensus by their importance and feasibility to manage. Aim 3: Coaches reported barriers which restrict injury risk factor mitigation. Of the 53 injury risk factors which achieved consensus, the five injury risk factors with the highest combination of importance and feasibility ratings were: "poor tackle technique", "a lack of pre-season intensity", "training session are too short", "the current medical standards", and "limited access to physiotherapists". Following the identification of injury risk factors, their feasibility to manage and context specific barriers, this study proposes three constraint driven, integrated solutions which may reduce the barriers which limit injury risk factor management.
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Affiliation(s)
- Sean Scantlebury
- Carnegie Applied Rugby Research (CARR) centre, Carnegie School of Sport, Leeds Beckett University, Leeds, UK.,England Performance Unit, Rugby Football League, Leeds, UK
| | - Carlos Ramirez
- Carnegie Applied Rugby Research (CARR) centre, Carnegie School of Sport, Leeds Beckett University, Leeds, UK.,England Performance Unit, Rugby Football League, Leeds, UK
| | - Cloe Cummins
- Carnegie Applied Rugby Research (CARR) centre, Carnegie School of Sport, Leeds Beckett University, Leeds, UK.,School of Science and Technology, University of New England, Armidale, Australia.,National Rugby League, Armidale, Australia
| | - Keith Stokes
- Department for Health, University of Bath, Bath, UK.,Rugby Football Union, Twickenham, UK
| | - Jason Tee
- Carnegie Applied Rugby Research (CARR) centre, Carnegie School of Sport, Leeds Beckett University, Leeds, UK.,Department of Physiology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Clare Minahan
- Griffith Sports Science, Griffith University, Australia
| | - Stacey Emmonds
- Carnegie Applied Rugby Research (CARR) centre, Carnegie School of Sport, Leeds Beckett University, Leeds, UK.,England Performance Unit, Rugby Football League, Leeds, UK
| | - Sam McCormack
- Carnegie Applied Rugby Research (CARR) centre, Carnegie School of Sport, Leeds Beckett University, Leeds, UK.,England Performance Unit, Rugby Football League, Leeds, UK
| | - Gemma Phillips
- England Performance Unit, Rugby Football League, Leeds, UK.,Hull Kingston Rovers, Hull, UK
| | - Ben Jones
- Carnegie Applied Rugby Research (CARR) centre, Carnegie School of Sport, Leeds Beckett University, Leeds, UK.,England Performance Unit, Rugby Football League, Leeds, UK.,School of Science and Technology, University of New England, Armidale, Australia.,Griffith Sports Science, Griffith University, Australia.,Leeds Rhinos Rugby League club, Leeds, UK.,Division of Exercise Science and Sports Medicine, Department of Human Biology, Faculty of Health Sciences, The University of Cape Town and the Sports Science Institute of South Africa, Cape Town, South Africa
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13
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Vázquez-Espino K, Rodas-Font G, Farran-Codina A. Sport Nutrition Knowledge, Attitudes, Sources of Information, and Dietary Habits of Sport-Team Athletes. Nutrients 2022; 14:nu14071345. [PMID: 35405958 PMCID: PMC9002668 DOI: 10.3390/nu14071345] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/18/2022] [Accepted: 03/19/2022] [Indexed: 11/30/2022] Open
Abstract
Nutrition knowledge (NK) is one of several factors needed to establish proper eating habits and is especially important for athletes. The aims of this study were the following: to assess the NK of athletes from the Fútbol Club Barcelona; and to study its possible association with self-perceived level of NK, attitude towards nutrition, sources of information, and some dietary habits. We performed a cross-sectional study in two parts. First, we assessed the NK of elite athletes (n = 264) and compared it to the NK of technical teams of different sports (n = 59) and non-athletes (n = 183) of different ages and levels of education. Second, we investigated the associations between NK and other variables. To assess NK, we used a previously validated questionnaire Nutrition Knowledge Questionnaire for Young and Adult Athletes (NUKYA). Athletes showed a low median score (25.1 points), similar to the scores obtained by high school students (19.5) and university Philosophy students (29.0), and significantly lower than the scores of the sports technical team (58.5, p<0.05) and final year students of Human Nutrition and Dietetics (74.6, p<0.05). Moreover, we found statistically significant associations between NK and self-perceived level of NK (n=240,ρ=0.2546,p=0.0001) intake of fruits and vegetables (n=111,ρ=0.2701,p=0.0041), and intake of discretionary food (n=111,ρ=−0.2008,p=0.0001). Athletes with lower scores tended to overestimate their competence in nutrition (Dunning-Kruger effect). We concluded that NK of athletes needs to be improved through education plans that should consider aspects such as the proper selection of information resources and the importance of not consuming supplements without the adequate prescription. Incorporation of technical team and families to the education plan should be considered.
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Affiliation(s)
- Karla Vázquez-Espino
- Department of Nutrition, Food Science, and Gastronomy, XIA–INSA, Faculty of Pharmacy, Campus de l’Alimentació de Torribera, University of Barcelona, Av. Prat de la Riba, 171, E-08921 Santa Coloma de Gramenet, Barcelona, Spain;
| | - Gil Rodas-Font
- FC Barcelona Medical Services, Avda. Onze de Setembre, s/n, E-08970 Sant Joan Despí, Barcelona, Spain;
| | - Andreu Farran-Codina
- Department of Nutrition, Food Science, and Gastronomy, XIA–INSA, Faculty of Pharmacy, Campus de l’Alimentació de Torribera, University of Barcelona, Av. Prat de la Riba, 171, E-08921 Santa Coloma de Gramenet, Barcelona, Spain;
- Correspondence: ; Tel.: +34-934-031-986
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14
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Braun-Trocchio R, Graybeal AJ, Kreutzer A, Warfield E, Renteria J, Harrison K, Williams A, Moss K, Shah M. Recovery Strategies in Endurance Athletes. J Funct Morphol Kinesiol 2022; 7:jfmk7010022. [PMID: 35225908 PMCID: PMC8883945 DOI: 10.3390/jfmk7010022] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 02/08/2022] [Accepted: 02/10/2022] [Indexed: 11/16/2022] Open
Abstract
In order to achieve optimal performance, endurance athletes need to implement a variety of recovery strategies that are specific to their training and competition. Recovery is a multidimensional process involving physiological, psychological, emotional, social, and behavioral aspects. The purpose of the study was to examine current implementation, beliefs, and sources of information associated with recovery strategies in endurance athletes. Participants included 264 self-identified endurance athletes (male = 122, female = 139) across 11 different sports including placing top three overall in competition (n = 55) and placing in the top three in their age group or division (n = 113) during the past year. Endurance athletes in the current study preferred hydration, nutrition, sleep, and rest in terms of use, belief, and effectiveness of the recovery strategy. Female endurance athletes use more recovery strategies for training than males (p = 0.043, d = 0.25), but not in competition (p = 0.137, d = 0.19). For training, top three finishers overall (p < 0.001, d = 0.61) and by division (p < 0.001, d = 0.57), used more recovery strategies than those placing outside the top three. Similar findings were reported for competition in top three finishers overall (p = 0.008, d = 0.41) and by division (p < 0.001, d = 0.45). These athletes are relying on the people around them such as coaches (48.3%) and fellow athletes (47.5%) along with websites (32.7%) for information and recommendations. Endurance athletes should be educated on other strategies to address the multidimensionality of recovery. These findings will be useful for healthcare professionals, practitioners, and coaches in understanding recovery strategies with endurance athletes.
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Affiliation(s)
- Robyn Braun-Trocchio
- Department of Kinesiology, Texas Christian University, Fort Worth, TX 76129, USA; (A.K.); (E.W.); (J.R.); (K.H.); (A.W.); (K.M.); (M.S.)
- Correspondence: ; Tel.: +1-817-257-5623
| | - Austin J. Graybeal
- School of Kinesiology & Nutrition, University of Southern Mississippi, Hattiesburg, MS 39406, USA;
| | - Andreas Kreutzer
- Department of Kinesiology, Texas Christian University, Fort Worth, TX 76129, USA; (A.K.); (E.W.); (J.R.); (K.H.); (A.W.); (K.M.); (M.S.)
| | - Elizabeth Warfield
- Department of Kinesiology, Texas Christian University, Fort Worth, TX 76129, USA; (A.K.); (E.W.); (J.R.); (K.H.); (A.W.); (K.M.); (M.S.)
| | - Jessica Renteria
- Department of Kinesiology, Texas Christian University, Fort Worth, TX 76129, USA; (A.K.); (E.W.); (J.R.); (K.H.); (A.W.); (K.M.); (M.S.)
| | - Kaitlyn Harrison
- Department of Kinesiology, Texas Christian University, Fort Worth, TX 76129, USA; (A.K.); (E.W.); (J.R.); (K.H.); (A.W.); (K.M.); (M.S.)
| | - Ashlynn Williams
- Department of Kinesiology, Texas Christian University, Fort Worth, TX 76129, USA; (A.K.); (E.W.); (J.R.); (K.H.); (A.W.); (K.M.); (M.S.)
| | - Kamiah Moss
- Department of Kinesiology, Texas Christian University, Fort Worth, TX 76129, USA; (A.K.); (E.W.); (J.R.); (K.H.); (A.W.); (K.M.); (M.S.)
| | - Meena Shah
- Department of Kinesiology, Texas Christian University, Fort Worth, TX 76129, USA; (A.K.); (E.W.); (J.R.); (K.H.); (A.W.); (K.M.); (M.S.)
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15
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Larose D, Panahi S, Jacob R, Drapeau V. Evaluation of a randomized nutrition intervention combining nutrition education and cooking workshops on dietary intakes and psychosocial determinants of performance in university football athletes. Facets (Ott) 2022. [DOI: 10.1139/facets-2021-0140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Although nutrition influences performance, many athletes, including football players, do not meet nutritional requirements for their sport. The objective of this study was to determine the impact of a nutrition intervention combining nutrition education and cooking workshops on nutrition knowledge, intention, and perceived behavioral control in the preparation of healthy meals, dietary intakes, and diet quality in male university football players. Athletes ( n = 23; age: 22 ± 1 year) were randomly assigned to an intervention (2 h/week) ( n = 13) or control group ( n = 10) over three weeks. Questionnaires were completed before (pre), immediately after (post 1), and two months after the intervention (post 2). Dietary intakes and diet quality were evaluated from three web-based 24-h dietary recalls per visit. Mixed linear models for repeated measures with Tukey’s post hoc test were performed to determine the effects of the intervention on all outcomes. There was a group by time interaction for nutrition knowledge ( p = 0.002) that was higher immediately after and two months after the intervention compared to the control group. No differences on other outcomes were observed. Combining nutrition education and cooking workshops improved nutrition knowledge, but did not affect intention and perceived behavioral control in the preparation of healthy meals, dietary intakes, and diet quality in male university football athletes.
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Affiliation(s)
- David Larose
- Department of Kinesiology, Université Laval, Québec, QC G1V 0A6, Canada
- Quebec Heart and Hung Institute Research Center, Université Laval, Québec, QC G1V 0A6, Canada
- Centre de recherche Nutrition, Santé et Société (NUTRISS), Institute of Nutrition and Functional Foods (INAF), Université Laval, Québec, QC G1V 0A6, Canada
- Centre de recherche interuniversitaire sur la formation et la profession enseignante (CRIFPE), Université Laval, Québec, QC G1V 0A6, Canada
| | - Shirin Panahi
- Department of Kinesiology, Université Laval, Québec, QC G1V 0A6, Canada
- Quebec Heart and Hung Institute Research Center, Université Laval, Québec, QC G1V 0A6, Canada
- Centre de recherche Nutrition, Santé et Société (NUTRISS), Institute of Nutrition and Functional Foods (INAF), Université Laval, Québec, QC G1V 0A6, Canada
- Centre de recherche interuniversitaire sur la formation et la profession enseignante (CRIFPE), Université Laval, Québec, QC G1V 0A6, Canada
- Department of Physical Education, Université Laval, Québec, QC G1V 0A6, Canada
| | - Raphaëlle Jacob
- Quebec Heart and Hung Institute Research Center, Université Laval, Québec, QC G1V 0A6, Canada
- Centre de recherche Nutrition, Santé et Société (NUTRISS), Institute of Nutrition and Functional Foods (INAF), Université Laval, Québec, QC G1V 0A6, Canada
- Centre de recherche interuniversitaire sur la formation et la profession enseignante (CRIFPE), Université Laval, Québec, QC G1V 0A6, Canada
- School of Nutrition, Université Laval, Québec, QC G1V 0A6, Canada
| | - Vicky Drapeau
- Quebec Heart and Hung Institute Research Center, Université Laval, Québec, QC G1V 0A6, Canada
- Centre de recherche Nutrition, Santé et Société (NUTRISS), Institute of Nutrition and Functional Foods (INAF), Université Laval, Québec, QC G1V 0A6, Canada
- Centre de recherche interuniversitaire sur la formation et la profession enseignante (CRIFPE), Université Laval, Québec, QC G1V 0A6, Canada
- Department of Physical Education, Université Laval, Québec, QC G1V 0A6, Canada
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16
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Elsahoryi NA, Trakman G, Al Kilani A. General and sports nutrition knowledge among Jordanian adult coaches and athletes: A cross-sectional survey. PLoS One 2021; 16:e0258123. [PMID: 34793475 PMCID: PMC8601468 DOI: 10.1371/journal.pone.0258123] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 09/20/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Nutrition knowledge (NK) is a modifiable determinant of diet intake and can positively influence athletic performance. This study aimed to (1) adapt and translate a validated general and sports NK questionnaire into Arabic (2) assess the NK of Jordanian sportspeople, and (3) evaluate the relationship between NK and various sociodemographic factors. METHODS The Abridged Nutrition for Sport Knowledge Questionnaire (ANSKQ) was translated into Arabic using forward-backward translation and underwent pilot testing and psychometric validation (internal consistency, test-retest reliability, inter-rater agreement) using a convenience sample of 30 individuals. Following ANSKQ validation, athletes a from 50 sport institutes in Jordan were invited (via email) to complete the Arabic ANSKQ online. Differences in NK based on demographics were analysed using t-test or ANOVA for continuous variables and chi-square tests for categorical variables. The ability of demographic factors to predict NK score-category (poor/good/average/excellent) was assessed using multivariate logistic regression. RESULTS The Arabic ANSKQ had excellent internal consistency (Cronbach's alpha = 0.92), test-retest reliability (Pearson r = 0.926) and inter-rater agreement (Cohen's k statistic = 0.89). A total of 3636 eligible participants completed the Arabic ANSKQ. Participants were mostly athletes (91.4%), female (68.0%), had normal BMI (50.6%), and played high-intensity sports (59.6%). 88.3% of participants had poor NK (<50%). There were statistically significant differences in NK score based on participant role (athlete vs coach), age, gender, BMI, nationality, smoking, years playing sport, sport frequency, sport intensity, and nutrition training. Multivariate modelling showed participant role, BMI, education level, sport frequency and nutrition training were predictors of NK category. CONCLUSIONS In conclusion, Jordanian sportspeople have poor NK and may benefit from increased nutrition training.
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Affiliation(s)
- Nour Amin Elsahoryi
- Faculty of Pharmacy and Medical Sciences, Department of Nutrition, University of Petra, Amman, Jordan
- * E-mail:
| | - Gina Trakman
- La Trobe University, School of Allied Health, Bundoora, Australia
| | - Ayah Al Kilani
- Faculty of Pharmacy and Medical Sciences, Department of Nutrition, University of Petra, Amman, Jordan
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17
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Assessment of Sport Nutrition Knowledge, Dietary Practices, and Sources of Nutrition Information in NCAA Division III Collegiate Athletes. Nutrients 2021; 13:nu13092962. [PMID: 34578840 PMCID: PMC8470142 DOI: 10.3390/nu13092962] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/23/2021] [Accepted: 08/24/2021] [Indexed: 02/05/2023] Open
Abstract
Nutrition knowledge is a critical component of meeting sport nutrition guidelines. The present study aimed to evaluate the sport nutrition knowledge of National Collegiate Athletic Association (NCAA) Division III (DIII) athletes using a validated questionnaire, and to assess the dietary practices and sources of nutrition information in this population. A total of 331 student-athletes (n = 149 males, n = 181 females, n = 1 no sex indicated) completed the questionnaire. The mean score for total sport nutrition knowledge was 6.49 ± 8.9 (range −49 to 49) with a mean percent (%) correct score of 36.9 ± 19.1%. Athletes who had a previous college-level nutrition course (n = 62) had significantly higher (p < 0.05) total sport nutrition, carbohydrate, and hydration knowledge compared to those who did not (n = 268). Individual sport athletes (n = 90) scored significantly higher (p < 0.05) on hydration and micronutrients knowledge than team sport athletes (n = 237), while females scored higher than males for hydration knowledge (p < 0.05). The majority of athletes reported sensible dietary habits, such as not frequently skipping meals and eating carbohydrate and protein foods peri-workout. Athletes also reported their primary sources of nutrition information, the top three sources being social media, coaches, and athletic trainers, despite most frequently rating registered dietitians/nutritionists as “extremely knowledgeable”. Despite low sport nutrition knowledge, NCAA DIII collegiate athletes practiced seemingly prudent dietary habits but lacked exposure to high-quality sources of nutrition information.
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18
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Tam R, Flood VM, Beck KL, O'Connor HT, Gifford JA. Measuring the sports nutrition knowledge of elite Australian athletes using the Platform to Evaluate Athlete Knowledge of Sports Nutrition Questionnaire. Nutr Diet 2021; 78:535-543. [PMID: 34155780 DOI: 10.1111/1747-0080.12687] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 04/29/2021] [Accepted: 05/05/2021] [Indexed: 11/29/2022]
Abstract
AIMS To evaluate the nutrition knowledge of elite Australian athletes, and to obtain feedback from sports dietitians on the Platform to Evaluate Athlete Knowledge of Sports Nutrition Questionnaires' (PEAKS-NQ) suitability. METHODS Sports dietitians from the National Institute Network across Australia recruited athletes to complete the online, 50-item PEAKS-NQ which contained two sections (General Nutrition and Sports Nutrition). Sports dietitians provided feedback on the PEAKS-NQ using a 14-item questionnaire (with two open-ended items). The main outcome measures were nutrition knowledge score and tool suitability (usefulness, acceptability and feasibility) scores. For knowledge scores, independent t-tests, ANOVA and Chi-square tests were used to evaluate differences between groups. Suitability was evaluated using descriptive statistics. RESULTS Twelve sports dietitians from the National Institute Network in Australia recruited a convenience sample of 240 athletes (21.3 ± 4.3 years, 63.5% female, 63.3% competed internationally). Athletes scored 70.7 ± 10.5%, with better general vs sports nutrition knowledge. Females had higher overall scores (P < .001) with no differences for age or sport played. University-educated athletes scored higher than non-tertiary educated athletes (P = .004). Knowledge gaps were identified in fats (role and food sources), recovery nutrition and managing body composition. Sports dietitians rated suitability of PEAKS-NQ positively with complete agreement on 8 of 12 items. CONCLUSIONS Athletes have greater understanding of general nutrition compared to sports nutrition concepts and may benefit from education on applying nutrition in sports-specific contexts. Sports dietitians' responses showed PEAKS-NQ was a highly acceptable, feasible and useful measure.
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Affiliation(s)
- Ryan Tam
- Faculty of Medicine and Health, Sydney School of Health Sciences, The University of Sydney, Camperdown, Australia
| | - Victoria M Flood
- Faculty of Medicine and Health, Sydney School of Health Sciences, The University of Sydney, Camperdown, Australia.,Western Sydney Local Health District, Westmead Hospital, North Parramatta, Australia
| | - Kathryn L Beck
- College of Health, Massey University, Auckland, New Zealand
| | - Helen T O'Connor
- Faculty of Medicine and Health, Sydney School of Health Sciences, The University of Sydney, Camperdown, Australia
| | - Janelle A Gifford
- Faculty of Medicine and Health, Sydney School of Health Sciences, The University of Sydney, Camperdown, Australia
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19
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Turner O, Mitchell N, Ruddock A, Purvis A, Ranchordas M. Elite squash players nutrition knowledge and influencing factors. J Int Soc Sports Nutr 2021; 18:46. [PMID: 34112186 PMCID: PMC8194110 DOI: 10.1186/s12970-021-00443-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 03/16/2021] [Indexed: 11/24/2022] Open
Abstract
Background There is a reported mismatch between macronutrient consumption and contemporary macronutrient guidelines in elite standard squash players. Suboptimal dietary practices could be due to a lack of nutrition knowledge among players. Subsequently, the purpose of this study was to assess the sports nutrition knowledge of elite squash players through the Nutrition for Sport Knowledge Questionnaire (NSKQ) and provide an indication of whether players require nutrition support to increase their nutrition knowledge. Methods This cross-sectional study assessed the nutrition knowledge of 77 elite squash players via the NSKQ over the period of June 2020 to August 2020. Results Players conveyed average nutrition knowledge with a mean NSKQ score of 48.78 ± 10.06 (56.07% ± 11.56%). There were no significant differences in NSKQ score between male and female players (p = .532). There was found to be a weak positive association between world ranking and NSKQ score (r = .208) and age and NSKQ score (r = .281). Players who had a relevant undergraduate degree (e.g. BSc Sport & Exercise Science) had significantly greater NSKQ score than players with no relevant qualifications (p = .022). Players who consulted a sports nutritionist to obtain their main source of nutrition information were shown to have significantly greater knowledge than those who acquired knowledge from a sports scientist (p = .01) or the internet / social media (p = .007). Conclusions Players should consult with a sports nutritionist to increase their sport nutrition knowledge. Future research should quantify the effectiveness of a nutritional education intervention at increasing nutrition knowledge in players. Supplementary Information The online version contains supplementary material available at 10.1186/s12970-021-00443-3.
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Affiliation(s)
- Ollie Turner
- Academy of Sport & Physical Activity, Sheffield Hallam University, Sheffield, England. .,English Institute of Sport, Sheffield, England.
| | | | - Alan Ruddock
- Academy of Sport & Physical Activity, Sheffield Hallam University, Sheffield, England
| | - Alison Purvis
- Academy of Sport & Physical Activity, Sheffield Hallam University, Sheffield, England
| | - Mayur Ranchordas
- Academy of Sport & Physical Activity, Sheffield Hallam University, Sheffield, England
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20
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A Qualitative Investigation of Factors Influencing the Dietary Intakes of Professional Australian Football Players. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18084205. [PMID: 33921096 PMCID: PMC8071360 DOI: 10.3390/ijerph18084205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/11/2021] [Accepted: 04/14/2021] [Indexed: 01/02/2023]
Abstract
(1) Background: Many professional Australian Football (AF) players do not meet recommended sports nutrition guidelines despite having access to nutrition advice. There are a range of factors that can influence players′ ability to meet their nutrition goals and awareness of the barriers players face is essential to ensure that dietary advice translates into practice. Therefore, this qualitative research study aimed to explore the factors influencing AF players’ dietary intakes and food choice. (2) Methods: Semi-structured interviews were conducted with twelve professional male AF players. (3) Results: Less experienced players restricted their carbohydrate intake to meet body composition goals, particularly during preseason and surrounding body composition assessment. During the competition season players had a greater focus on performance and placed more emphasis on carbohydrate intake in the lead up to matches. Players felt nutrition goals were easier to achieve when dietary choices were supported by their families and peers. One-on-one consultations provided by a sports dietitian were players′ preferred mode of nutrition intervention. Individualized nutrition advice is required for less experienced AF players who may be vulnerable to unsustainable dietary habits. Experienced AF players can support junior teammates by promoting positive team culture related to body composition, nutrition and performance.
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O’Brien L, Collins K, Amirabdollhian F. Exploring Sports Nutrition Knowledge in Elite Gaelic Footballers. Nutrients 2021; 13:1081. [PMID: 33810237 PMCID: PMC8066959 DOI: 10.3390/nu13041081] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/23/2021] [Accepted: 03/24/2021] [Indexed: 11/16/2022] Open
Abstract
Nutrition intake plays a crucial role in improving athletic performance, enhancing adaptations to training, and augmenting recovery from exercise. However, research has reported that Gaelic footballers consistently fail to meet energy and carbohydrate recommendations. Sports nutrition knowledge (SNK) can influence the dietary intake of athletes, and therefore has the potential to have a significant impact on athletic performance. The aim of this study was to investigate the current level of SNK in elite Gaelic footballers (n = 100). An online version of the Nutrition for Sport Knowledge Questionnaire (NSKQ) was used to assess sports SNK. The overall mean SNK scores for Gaelic footballers and practitioners were 47.6 ± 12.3% and 78.1 ± 8.3%, respectively. There were no differences in knowledge between age groups, education level or divisional status. The top three sources of nutrition information identified by participants were team dietitian/nutritionists (84.0%), athletic trainers/strength and conditioning coaches (73%), and social media (37%). The results show that there is a major gap in the SNK of Gaelic footballers, while practitioners demonstrated a promising SNK, that could support Gaelic footballers. There is a need for development of interventions and knowledge transfer partnerships, including more effective methods of educating Gaelic footballers and translating sports nutrition principles to players. Developing appropriate nutritional education strategies using online resources and mobile applications could help to improve nutritional knowledge and practice of Gaelic footballers.
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Affiliation(s)
- Luke O’Brien
- School of Health Sciences, Liverpool Hope University, Hope Park, Liverpool L16 9JD, UK;
| | - Kieran Collins
- Gaelic Sports Research Centre, Technological University Dublin, Tallaght, D24 FKT9 Dublin, Ireland;
| | - Farzad Amirabdollhian
- School of Health Sciences, Liverpool Hope University, Hope Park, Liverpool L16 9JD, UK;
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Renard M, Anton-Solanas A, Kelly D, O'Cathain C. Evaluation of nutrition knowledge in elite and sub-elite Gaelic football players. SCI MED FOOTBALL 2021; 6:82-88. [DOI: 10.1080/24733938.2021.1883195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Michèle Renard
- Department of Sport and Health Sciences, Athlone Institute of Technology, Athlone, Ireland
- School of Sport Health and Applied Sciences, St. Mary’s University, Twickenham, UK
| | - Ana Anton-Solanas
- School of Sport Health and Applied Sciences, St. Mary’s University, Twickenham, UK
| | - David Kelly
- Department of Sport and Health Sciences, Athlone Institute of Technology, Athlone, Ireland
| | - Ciarán O'Cathain
- Department of Sport and Health Sciences, Athlone Institute of Technology, Athlone, Ireland
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Walsh JA, Petrie TA, Chatterton J. The frequency of weigh-ins, weight intentionality and management, and eating among male collegiate athletes. Eat Behav 2020; 39:101432. [PMID: 32980591 DOI: 10.1016/j.eatbeh.2020.101432] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 09/01/2020] [Accepted: 09/02/2020] [Indexed: 11/30/2022]
Abstract
Sociocultural pressures in male athletics emphasize masculinity in the form of muscularity, leanness, and physical strength. Although research has examined extensively weight, weigh-ins, and weight pressures among female athletes, these issues have been minimally considered with male athletes. Thus, our purpose was to examine the weight environment and practices of NCAA (i.e., Divisions I, II, III) collegiate male athletes from 19 different sports (e.g., basketball, cross country, golf, tennis, wrestling). Specifically, we surveyed 698 male athletes regarding frequency and circumstances of team weigh-ins, weight management behaviors, weight intentions, caloric intake, and guidance received for healthfully managing weight and eating. Overall, relatively few male athletes reported undergoing mandatory team weigh-ins (21.8%). However, within this subgroup required to engage in them, most weigh-ins occurred at least once per week or more (59.2%), and most athletes' weights were made public (75.7%). Just over 30% of the weighed athletes used at least one strategy to prepare for weigh-ins, primarily relying on exercise or caloric restriction. The majority (85.2%) wanted to change their weight, primarily by gaining muscle mass. Most athletes received guidance from qualified sources (e.g., athletic trainer) regarding healthy weight management (63.5%) and nutrition (70.2%). Overall, few male athletes are subjected to mandatory weigh-ins, and such participation is not related to pathological weight control behaviors. Further, male athletes appear to have access to qualified sources for information on healthful management of weight and eating, which may help them as they pursue their goals of increased muscularity and strength.
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Affiliation(s)
- J Andy Walsh
- University of North Texas, Department of Psychology, 1155 Union Circle, #311280, Denton, TX 76201, USA.
| | - Trent A Petrie
- University of North Texas, Department of Psychology, 1155 Union Circle, #311280, Denton, TX 76201, USA.
| | - Justine Chatterton
- University of North Texas, Department of Psychology, 1155 Union Circle, #311280, Denton, TX 76201, USA
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Renard M, Kelly DT, Chéilleachair NN, Catháin CÓ. Evaluation of Nutrition Knowledge in Female Gaelic Games Players. Sports (Basel) 2020; 8:sports8120154. [PMID: 33260459 PMCID: PMC7760414 DOI: 10.3390/sports8120154] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/19/2020] [Accepted: 11/25/2020] [Indexed: 01/19/2023] Open
Abstract
Improvements in nutrition knowledge have been associated with increased carbohydrate consumption and greater adherence to dietary recommendations among female athletes. In order to assess whether nutrition knowledge interventions in female Gaelic games players may be beneficial, it is necessary to first of all investigate current levels of nutrition knowledge in this population. Given that many demographic characteristics have been shown to influence nutrition knowledge, it is also important for these to be investigated. The aims of this study were to evaluate the nutrition knowledge of female Gaelic games players, compare knowledge by players’ characteristics and identify players’ preferences for information and support. A validated 35-item questionnaire was completed by 328 female Gaelic games players (Age: 23.7 ± 5.0 years). Players’ mean nutrition knowledge score was 46.0% ± 11.8% and classified as “poor”. Elite players scored greater (+4.5–5.9%, p < 0.05) than subelite players. Players with higher levels of general education, history of formal nutrition education and previous advice from a nutritionist also presented greater nutrition knowledge (+3.7–7.5%, p < 0.05). Future education interventions with female Gaelic games players may lead to beneficial changes in dietary behaviour and would likely benefit from stratifying content based on athletes’ demographic characteristics, given the differences observed.
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Mettler S, Bosshard JV, Häring D, Morgan G. High Prevalence of Supplement Intake with a Concomitant Low Information Quality among Swiss Fitness Center Users. Nutrients 2020; 12:nu12092595. [PMID: 32859048 PMCID: PMC7550988 DOI: 10.3390/nu12092595] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/11/2020] [Accepted: 08/21/2020] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND The aim of this study was to screen the prevalence of supplement use in Swiss fitness center users and what information sources they consulted. METHODS Customers of 10 fitness centers were screened with a quantitative questionnaire. RESULTS Eighty two percent of the 417 fitness center users consumed at least one supplement per week. Supplement intake correlated with training frequency (rs = 0.253, p < 0.001). The most prevalent products were protein supplements (used by 49% of the study population), magnesium (34%), and multi-micronutrient supplements (31%). The average number of supplement servings per week among consumers was 17.1 (SD: 16.1, median: 11.0) and the average number of different products used was 6.9 (SD: 4.4, median: 6.0). The most frequently used information sources were the coach/trainer (28%), the website of the supplement seller (26%), and training peers (24%). Thirty seven percent were informed or informed themselves about potential risks associated with the supplement used. The leading reasons for selecting the information source were the desire for scientific-based information followed by the education level of the informing person. CONCLUSIONS A high prevalence of supplement intake among Swiss fitness center users was associated with a low level of information quality and a low prevalence of risk information. A discrepancy between a desire for high quality evidence-based information and a contrasting behavior was detected.
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Affiliation(s)
- Samuel Mettler
- Department of Health, Bern University of Applied Sciences, 3008 Bern, Switzerland; (J.V.B.); (D.H.)
- Correspondence:
| | - Joëlle Vera Bosshard
- Department of Health, Bern University of Applied Sciences, 3008 Bern, Switzerland; (J.V.B.); (D.H.)
| | - Dino Häring
- Department of Health, Bern University of Applied Sciences, 3008 Bern, Switzerland; (J.V.B.); (D.H.)
| | - Gareth Morgan
- Department of Elite Sport, Swiss Federal Office of Sport, 2532 Magglingen, Switzerland;
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An investigation of dietary intake, nutrition knowledge and hydration status of Gaelic Football players. Eur J Nutr 2020; 60:1465-1473. [PMID: 32734346 PMCID: PMC7987599 DOI: 10.1007/s00394-020-02341-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 07/21/2020] [Indexed: 12/15/2022]
Abstract
Purpose To assess the dietary intake, nutrition knowledge and hydration status of Irish Gaelic footballers. Method One hundred and sixty-eight male club/county level Irish Gaelic footballers (median [IQR]; age 23 years [20.0, 27.0]; height 1.79 m [1.74, 1.84]; body mass 78.0 kg [73.5, 84.8]) participated in this cross-sectional study. Dietary intake was assessed using a 4-day semi-quantitative food record, with the application of Goldberg cut-offs to define acceptable reporters (n = 62). Nutrition knowledge was assessed using the validated Nutrition for Sport Knowledge Questionnaire in a sub-group of athletes (n = 24), while hydration status was measured using urine specific gravity pre-exercise (USG) in 142 athletes. Results
Dietary analysis indicated an energy deficit at the group level (485 kcal [IQR 751,6]) (p < 0.001), with carbohydrate intakes (3.6 g/kg [IQR 3.0,4.1]) below current guidelines for athletes participating in one hour moderate intensity exercise per day (5–7 g/kg; p < 0.001). Average vitamin D (3.8 µg [IQR 1.8, 5.5]) and selenium intakes (54.2 µg [47.2, 76.7]) were significantly below the reference nutrient intakes (p < 0.001). A high proportion of individual athletes also had sub-optimal intakes for: vitamin D (95.2%), selenium (72.6%), vitamin A (38.7%), potassium (30.6%), zinc (25.8%), magnesium (19.4%) and calcium (12.9%). Nutrition knowledge was deemed poor (40.2 ± 12.4%), while pre-exercise hydration status (median USG 1.010 [IQR 1.005, 1.017]) was significantly below the cut-off to denote dehydration (1.020; p < 0.001). Conclusions Our findings suggest that Irish Gaelic footballers have sub-optimal dietary practices and lack nutrition knowledge. Individualised nutrition support may benefit these athletes to meet their nutrition requirements, to support health and performance.
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Collins J. Generational change in nutrition and dietetics: The millennial dietitian. Nutr Diet 2020; 76:369-372. [PMID: 31499595 DOI: 10.1111/1747-0080.12582] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 08/14/2019] [Accepted: 08/14/2019] [Indexed: 02/01/2023]
Affiliation(s)
- Jorja Collins
- Department of Nutrition, Dietetics and Food, Monash University, Notting Hill, Victoria, Australia.,Dietetics Department, Eastern Health, Box Hill, Victoria, Australia
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