Evaluation of Nutritional Supplement Use Among Collegiate Female Athletes PDF Download
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Author: Michele Geiger
Publisher:
ISBN:
Category : Women athletes
Languages : en
Pages : 84
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Book Description
Author: Michele Geiger
Publisher:
ISBN:
Category : Women athletes
Languages : en
Pages : 84
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Book Description
Author: Sarah Osterman
Publisher:
ISBN: 9781369568264
Category : College athletes
Languages : en
Pages : 55
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Book Description
Abstract: The purpose of this study is to explore questions and information needs of National Collegiate Athlete Association (NCAA) Division I collegiate athletes that could be addressed by reputable health professionals, like sports dietitians. A secondary aim focuses on identifying if the type of information prioritized by NCAA collegiate athletes is related to athlete gender, sport-type, or self-perceived knowledge level of supplement safety. A mixed methods approach was used. Many studies have been conducted to observe trends in collegiate athlete supplement consumption, motivations for consumption, supplement information sources and supplement safety; however, there is a lack of research concerning the health professional-provided education needs among athletes. Using data from a previous study, athlete responses were read and coded independently into 6 major categories by two researchers. A chi-square analysis was conducted to determine if there was a significant relationship between desired type of information and gender, sport-type and self-perceived knowledge of dietary supplement safety (p
Author: Human Kinetics
Publisher:
ISBN: 9780736046152
Category :
Languages : en
Pages :
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Book Description
In this interactive online course you will learn about the process for evaluating the safety and effectiveness of dietary supplements. You'll learn the advantages and disadvantages of using dietary supplements and explain these to the athletes with whom you work.In this course, you'll work with two certified athletic trainers and a registered dietician. They'll help you answer questions from several high school and collegiate athletes who are considering using dietary supplements. You'll also spend time at an athletic event and working in an orthopedic clinic.The focus of this course is trained athletes. However, Unit 6 is devoted to recreational athletes. There is more supplement research conducted on highly trained athletes than on recreational athletes. Because training is an important variable, results from studies in highly trained athletes should not be extrapolated to recreational athletes.After reading a short article about each supplement, you'll be able to identify the active ingredient(s), describe the physiological mechanisms, and summarize the scientific research for each of the dietary supplements that the athletes inquire about. You'll determine the type of athlete whose performance will benefit or be harmed by the supplement. You'll learn to recognize the recommended dosage and protocol and you'll be able to outline the potential side effects associated with dietary supplements.Eleven supplements are covered in this course. Three of the supplements (androstenedione, DHEA, and ephedra) are not found in food. Three others (creatine, chromium, and pyruvate) are found in food but the dose of the supplement is not adjusted based on the amount a person might obtain from food. The remaining five (protein, calcium, iron, vitamin C, and vitamin E) are found in food and the amounts contained in food should be considered. A dietary analysis is a helpful tool to estimate the amount of nutrients an athlete currently consumes through diet. The Food Guide Pyramid, although less accurate than a dietary analysis, can be used to identify potential nutrient deficiencies. Its use with a recreational athlete is illustrated in Unit 6.The prerequisite knowledge that will enable you to take full advantage of this course includes: -Understanding of the scientific method-Understanding of the physiological processes of digestion, absorption, and metabolism, the basic principles of energy systems and the substrates involved, and the anabolism and catabolism of muscle and adipose tissues-Understanding the basic principles of nutrition, including the role of calories, carbohydrates, fats, proteins, vitamins, minerals, and water-Understanding of exercise physiology principles related to intensity and duration of exercise-All competencies listed on pages 59-63 of the NATA's Athletic Training Educational CompetenciesUnit 1: Evaluating Dietary SupplementsYou'll work with Mike and learn how to help a collegiate football player trying to increase his muscle mass and lose body fat in the offseason. You'll learn a process to help the athletes you work with to make informed decisions about dietary supplements. By the end of this unit, you'll understand the role of the certified athletic trainer in helping athletes evaluate dietary supplements, the ethical issues associated with this process, and the risk/benefit ratio associated with the use of dietary supplements.Unit 2: Regulations Governing Dietary SupplementsYou'll meet with Jackie Beckman, a registered dietitian, and learn how the Food and Drug Administration regulates dietary supplements. Jackie will explain the terms used to describe dietary supplements. You'll learn how to interpret the Supplement Facts and the Principal Display Panel on Dietary supplements labels. The NCAA bylaws on nutritional supplements are discussed. You'll learn how to calculate the percentage of protein contained in an energy bar and determine whether or not the product is permissible under the NCAA bylaws. Jackie explains how manufacturing procedures may contaminate dietary supplements.Unit 3: Creatine MonohydrateYou'll work with the football player, a wrestler, and a female distance swimmer, who are considering taking creatine supplements to have more energy available to fuel their exercise. You'll discuss creatine monohydrate with these athletes and explain the scientific research, chemical mechanism, dosage, and potential side effects. You'll judge the safety and effectiveness of this dietary supplement. You'll also help these athletes to understand the type of athlete who may benefit from this supplement.Unit 4: Supplements to Build Muscle and Increase StrengthYou'll begin this unit by reviewing the mechanisms for increasing muscle size and strength. After that, you'll work with a shot putter and discuss the scientific research, chemical mechanism, dosage, and potential side effects associated with protein, androstenedione, DHEA, and chromium picolinate. You'll judge the safety and effectiveness of these dietary supplements. You'll also help this athlete to understand the type of athlete who may benefit from this supplement.Unit 5: Supplements to Lose Body FatYou'll discuss using pyruvate, ephedra, and fat burning supplements with a high school swimmer and his parents. As you discuss these supplements, you'll begin by reviewing the mechanisms for decreasing body fat. Then, you'll explain the scientific research, chemical mechanism, dosage, and potential side effects. You'll judge the safety and effectiveness of these dietary supplements. You'll also help this athlete to understand the type of athlete who may benefit from these supplements.Unit 6: Supplements to improve a poor dietary intakeSupplements to improve a poor dietary intake will be the focus of your conversations with a recreational tennis player. Your first step will be determining whether or not the athlete's current diet is lacking in nutrients. You'll explain the scientific research, chemical mechanism, dosage, and potential side effects associated with calcium, iron, vitamin C, and vitamin E. You'll judge the safety and effectiveness of these dietary supplements. You'll also help this recreational athlete to understand the type of athlete who may benefit from these supplements.Finally, you'll take an exam over the process of evaluating the safety and effectiveness of and making recommendations to athletes about the use of dietary supplements.Visit www.hkeducationcenter.com to begin!System RequirementsThis course is designed to work best when your computer and Internet browser are configured to the following technical requirements and setup specifications: -Internet Explorer 5.5+ (5.1+ Mac), Netscape Navigator 7.1+, Mozilla 1.7+, or Firefox 1.0+. -Computer monitor preferences set for 800 X 600 resolution or larger. -Macromedia Flash plug-in version 6+. To download the free Flash plug-in, click on the button below. -Adobe Reader version 5+. To download Acrobat Reader, click on the button below. -Browser pop-up blockers disabled.
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 030917323X
Category : Medical
Languages : en
Pages : 81
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Book Description
The model for risk assessment of nutrients used to develop tolerable upper intake levels (ULs) is one of the key elements of the developing framework for Dietary Reference Intakes (DRIs). DRIs are dietary reference values for the intake of nutrients and food components by Americans and Canadians. The U.S. National Academy of Sciences recently released two reports in the series (IOM, 1997, 1998). The overall project is a comprehensive effort undertaken by the Standing Committee on the Scientific Evaluation of Dietary Reference Intakes (DRI Committee) of the Food and Nutrition Board (FNB), Institute of Medicine, National Academy of Sciences in the United States, with active involvement of Health Canada. The DRI project is the result of significant discussion from 1991 to 1996 by the FNB regarding how to approach the growing concern that one set of quantitative estimates of recommended intakes, the Recommended Dietary Allowances (RDAs), was scientifically inappropriate to be used as the basis for many of the uses to which it had come to be applied.
Author: Elizabeth Kiertscher
Publisher:
ISBN:
Category : Athletes
Languages : en
Pages : 0
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Book Description
This study examined aspects of collegiate athletes' eating habits, weight, and nutritional supplement use. The purpose of this study was to determine if athletes who were at risk for nutritional deficiencies use nutritional supplements and if their concerns about positive drug tests discouraged their use of nutritional supplements. One hundred and thirty four athletes answered a questionnaire developed by the researcher for this study through Psychdata. In this study 49 athletes were considered at risk for nutrient deficiencies. More athletes (53%) at risk for nutrient deficiencies took nutritional supplements than those not at risk (33%). Among those at risk, more athletes (69%) who were not concerned about nutritional supplements causing a positive drug test took supplements than those who were concerned (38%). Athletes need to be educated about reliable sources of information, dosing, and safety of supplements. Athletes also need to be informed of the consequences of taking unsafe supplements.
Author: Alyssa Quintanilla (Graduate student)
Publisher:
ISBN:
Category : College athletes
Languages : en
Pages : 39
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Book Description
Abstract: Prior literature suggests that athletes' post-exercise fueling may not adequately support recovery, which may be due in part to limited nutrition knowledge of their energy and macronutrient needs. The purpose of this study was to evaluate the nutrition knowledge among NCAA collegiate athletes and evaluate differences according to gender, sport type, and grade classification. Athletes were invited to complete a 10-item web-based survey, adapted from the validated 49-SNKI. A total of 28 athletes (female, n = 26; male, n = 2) completed the nutrition knowledge survey. Results indicated that the mean nutrition knowledge score of all participants was 59% (lowest score being 20% and highest score being 100%). No statistically significant differences in nutrition knowledge scores were observed between athletes based on grade, sport, or major. The results of this study provide support for the potential need of a nutrition education program to support NCAA Division I collegiate athlete’s knowledge regarding the nutrients needed to support optimal fueling for recovery, performance, and health.
Author: Mark Russell
Publisher: MDPI
ISBN: 3039283626
Category : Science
Languages : en
Pages : 258
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Book Description
Athletes and their support personnel are constantly seeking evidence-informed recommendations to enhance athletic performance during competition and to optimize training-induced adaptations. Accordingly, nutritional and supplementation strategies are commonplace when seeking to achieve these aims, with such practices being implemented before, during, or after competition and/or training in a periodized manner. Performance nutrition is becoming increasingly specialized and needs to consider the diversity of athletes and the nature of the competitions. This Special Issue, Nutrition Support for Athletic Performance, describes recent advances in these areas.
Author:
Publisher:
ISBN:
Category : Dietary supplements
Languages : en
Pages : 8
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Book Description
"This report provides estimates of dietary supplement use for specific population groups over time. In addition to overall use of dietary supplements, this report focuses on estimates for specific nutrients consumed through dietary supplement use."--Cover.
Author: Mike Greenwood
Publisher: Humana Press
ISBN: 3319182307
Category : Medical
Languages : en
Pages : 402
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Book Description
This new text presents the most up-to-date research based information regarding popular sport/performance nutrient dense diets and nutritional supplements and their constituents that directly or indirectly utilize them. Previous chapters have been fully revised and new chapters have been added to cover important cutting edge topics. New chapters include: (1) Carbohydrate Utilization and Disposal in Strength/Power Training & Sports, (2) Exercise for Athletes with Diabetes, and (3) Beyond the Obvious: Future Innovations in Sports Nutrition. The volume is divided into four sections: (1) The Industrial Nature of the Supplement Game; (2) Nutritional Basics First; (3) Specialized Nutritional Strategies & Supplements; and (4) Present and Future Directions of Nutritional Supplements. Editors and authors are co-founders, board members or members of the International Society of Sports Nutrition and or current/former doctoral students from the Exercise and Sport Nutrition Laboratory located at Texas A&M University. Nutritional Supplements in Sports and Exercise, Second Edition presents cutting edge information and is valuable to sports nutritionists, exercise physiologists, strength and conditioning/personal trainers, athletic trainers, athletic coaches, registered dietitians, and college/professional sport affiliates.
Author: W. N. Schofield
Publisher:
ISBN: 9780861960699
Category : Energy metabolism
Languages : en
Pages : 120
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Book Description
