Are exercise professionals fit to provide nutrition advice? An evaluation of general nutrition knowledge

Journal of Science and Medicine in Sport
Mark R McKeanGary Slater

Abstract

Registered exercise professionals (REP) are trained to provide structured exercise recommendations and general nutrition advice to healthy clients. However REP provide specific nutrition advice beyond their scope of practice, including diet-disease advice. The present study aims to investigate the level of general nutrition knowledge of REP, and compare this to a sample of community members (CTM), and university trained dietitians (DN). Age-matched REP, CTM and DN were recruited to complete the previously validated revised-general nutrition knowledge questionnaire. Total nutrition knowledge score and section scores were compared between REP, CTM and DN. The impact of sex, age, level of education, and years' experience on nutrition knowledge was investigated. A total of 554 participants completed the questionnaire (REP, n=161; CTM, n=357; DN, n=36). The DN group performed significantly better overall (DN, 91.2±4.6; REP, 78.4±9.6; CTM, 75.4±11.3) and for knowledge of dietary guidelines (DN, 82.3±20.7; REP, 80.5±15.5; CTM, 80.0±14.1), nutrient content of foods (DN, 92.6±4.4; REP, 80.9±9.9; CTM, 75.7±12.0), and diet-disease relationships (DN, 91.4±9.7; REP, 65.4±18.0; CTM, 68.6±11.1) compared to the REP and CTM groups (p<0.001). Se...Continue Reading

Citations

May 18, 2019·Nutrition & Dietetics : the Journal of the Dietitians Association of Australia·Katelyn BarnesBen Desbrow
Oct 15, 2020·Journal of Science and Medicine in Sport·Lachlan MitchellGary Slater
Aug 17, 2021·Journal of Dietary Supplements·Dina A M MiragaiaCarla A B Pereira

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