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Vitamin D Status And Body Composition Of Female Collegiate Volleyball Players
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Book Synopsis Vitamin D Status and Body Composition of Female Collegiate Volleyball Players by : Haley Nagel
Download or read book Vitamin D Status and Body Composition of Female Collegiate Volleyball Players written by Haley Nagel and published by . This book was released on 2017 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pilot cross-sectional study was conducted to assess vitamin D status and body composition of collegiate indoor female volleyball players at Rice University in Houston, TX. Serum 25-hydroxyvitamin D [25(OH)D] concentrations and body composition was determined using air displacement plethysmography. Participants completed a 24-hour food record, vitamin D food frequency questionnaire, and sunlight habit questionnaire to assess dietary vitamin D intake and sunlight exposure habits. This study also piloted the use of La-Roche-Posay MyUV Patch to estimate ultraviolet light A (UVA) and ultraviolet light B (UVB) exposure. No significant relationship was found between vitamin D status, percent body fat, dietary vitamin D intake, or UVA and UVB exposure. However, the study did find that the majority of participants (64%) were vitamin D deficient or insufficient based on serum 25(OH)D. This study contributes to the knowledge of vitamin D status of indoor college athletes and can serve as a template for future studies.
Book Synopsis The Association Between Circulating Vitamin D Levels and Body Composition in Collegiate Female Athletes by : Laura McClure
Download or read book The Association Between Circulating Vitamin D Levels and Body Composition in Collegiate Female Athletes written by Laura McClure and published by . This book was released on 2014 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current study looked at the relationship between serum vitamin D concentrations, vitamin D intake, sunlight exposure, BMI, and body fat percentage in both indoor and outdoor female collegiate athletes during fall and spring seasons. Healthy collegiate female athletes, between the ages of 18-22, had BMI calculated from anthropometric measurements, body fat percentage assessments via dual energy X-ray absorptiometry (DXA) scans, serum vitamin D levels determined via fingerstick and dried blood spots, followed by liquid chromatography/tandem mass spectrometry (LC-MS/MS). In addition, sunlight badges worn during a 24-hour period assessed sunlight exposure in fall and spring seasons. Estimated dietary vitamin D intake assessed via Vitamin D Food Frequency Questionnaire (VDFFQ), and sunlight habits were assessed via TWU Sunlight Habits Questionnaire (TSHQ).
Book Synopsis Nutrition Assessment and Intervention Improves Body Composition and Diet in NCAA Female Volleyball Players by : Rachel E. Kieckhaefer-Wenzel
Download or read book Nutrition Assessment and Intervention Improves Body Composition and Diet in NCAA Female Volleyball Players written by Rachel E. Kieckhaefer-Wenzel and published by . This book was released on 2010 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intercollegiate volleyball is a powerful sport that consists of two to three hour matches; therefore, optimal physical condition is critical for top performance. This study assessed nutrition and anthropometric parameters at the start and conclusion of both the spring 2009 (no intervention) and spring 2010 (intervention) off-seasons as well as additional measurements four months after the intervention. The subject' body composition, total energy, carbohydrate and protein needs were calculated and intakes were assessed. The intervention consisted of monthly individual nutrition counseling sessions based on analysis of intake from three-day food records. Food records were analyzed using Nutrient Data System for Research software verified by interview. Dependent T-tests were conducted on anthropometric and dietary measurements. The results revealed that during the 2009 off-season, there were no significant changes in any parameters and 89% of subjects were not within recommended anthropometric and dietary guidelines. During 2010, body composition significantly decreased to optimal levels for the sport. In addition, energy and macronutrient intake significantly improved toward recommended guidelines. Four months later, the subjects' intakes and body composition were assessed again and results were compared to the spring 2010 results with no significant changes. These results indicate that providing nutrition assessment and intervention plays a critical role in physical conditioning of athletes.
Book Synopsis Body Fat, VO2 Max, and Vitamin D as Potential Risk Factors for Anemia and Reduced Athletic Performance in Female High School Cross-country Runners by :
Download or read book Body Fat, VO2 Max, and Vitamin D as Potential Risk Factors for Anemia and Reduced Athletic Performance in Female High School Cross-country Runners written by and published by . This book was released on 2016 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Poor iron status is frequently observed in young teenage women due to the combinations of growth, menstruation, and strenuous training. Iron deficiency anemia is clinically significant because iron stores (serum ferritin) are reduced which compromises the delivery of oxygen to working tissue and is important in the health and performance of competitive runners. The primary aims of this study are to assess the incidence of anemia in female high school; assess the risk factors for anemia; the relationship between anemia and vitamin D levels; and possible associations between race performances, anemia and vitamin D levels across a single season. Sixteen current female high school cross country runners were recruited as participants for this study through blind copy e-mail through their coach. The final participation count was 8 athletes. Both pre- and post-season, the following tests will be performed in the laboratory: 1) Height and weight to calculate BMI; 2) VO2 peak treadmill test (measures aerobic fitness); 3) Body composition analysis (via BOD POD); 4) Nutrition intake analysis (via 3-day dietary recall; 5) A complete blood count test (testing for hemoglobin); 6) vitamin D blood test (25-hydroxy vitamin D test). 7) Survey on menstrual cycle and medication; 8) A dipstick urine analysis was performed to rule out blood loss in the urine. There were no statistically significant findings, however there were overall trends. There was a slight increase in body weight and decrease in overall body composition. Using the BOD POD there was an overall increase in lean mass and decrease in fat mass comparing pre to post season. In measuring athletic performance via VO2 Max all athletes had an increase in athletic performance in post-season measurements. The blood analysis looking at complete blood count (CBC), ferritin and Vitamin D levels showed that 62.5% of our athletes were already anemic in pre-season as well as having low red blood cell count, hemoglobin and hematocrit levels and therefore had to be supplemented causing the decrease in anemia in post season. Vitamin D levels were normal. No significant findings were present in the urine analysis looking for breakdown of blood cells. Menstrual status was all found to be normal in pre and post searson. The three-day food diary recall found overall trends of the athlete's nutrition to be below the recommended daily amount for their age, gender, and activity levels in pre and post season.
Book Synopsis Nutritional Concerns in Recreation, Exercise, and Sport by : Judy A. Driskell
Download or read book Nutritional Concerns in Recreation, Exercise, and Sport written by Judy A. Driskell and published by CRC Press. This book was released on 2009-06-23 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Athletes, coaches, and recreationalists are continually seeking ways to maximize their competitive efforts in both exercise and sport, and from 5km runners to Olympians, most athletes recognize that good nutrition is as crucial to success as ongoing practice and regular exercise. Written and edited by top-notch nutrition and exercise authorities, N
Book Synopsis Nutritional Status, Body Composition and Menstrual Function in Collegiate Female Athletes by : Jane E. Faber
Download or read book Nutritional Status, Body Composition and Menstrual Function in Collegiate Female Athletes written by Jane E. Faber and published by . This book was released on 1987 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Vitamin D Status in Collegiate Female Athletes by : Bethany Bloom
Download or read book Vitamin D Status in Collegiate Female Athletes written by Bethany Bloom and published by . This book was released on 2010 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Krause and Mahan's Food and the Nutrition Care Process E-Book by : Janice L Raymond
Download or read book Krause and Mahan's Food and the Nutrition Care Process E-Book written by Janice L Raymond and published by Elsevier Health Sciences. This book was released on 2020-05-03 with total page 1227 pages. Available in PDF, EPUB and Kindle. Book excerpt: - NEW! Food-Nutrient Delivery: Planning the Diet with Cultural Competency chapter provides international nutrition guidelines and resources to assist you with multicultural meal planning. - NEW! Clinical: Nutritional Genomics chapter features an author from the NIH's Human Genome Project and introduces you to the latest research about CRISPR and epigenetics. - NEW! MNT for Neurologic Disorders chapter features two new authors, including a speech therapist, and displays IDDSI guidelines and an appendix for dysphagia diets to help you carefully and consistently address the nutritional needs of these patients. - NEW! Clinical: Water, Electrolytes, and Acid-Base Balance and Clinical: Biochemical, Physical, and Functional Assessment chapters are updated with the most relevant and evidence-based complementary and integrative approaches to expand your expertise in these clinical nutritional areas. - NEW! MNT for Adverse Reactions to Food: Food Allergies and Intolerance chapter features completely revised guidelines and a new pathophysiology algorithm to ensure you are confident in your knowledge of how to prevent emergencies and what to do when emergencies do happen. - NEW! Coverage of intermittent fasting, health at every size, and health disparities focuses on the latest nutrition trends to ensure you are well-versed in these topics. - NEW! The Mediterranean Diet, Choline, and Biotin appendices display at-a-glance information to help you find quickly supplemental information. - NEW! Directions boxes and Focus On boxes, as well as useful websites, resources, and key terms at the end of each chapter, help you find information quickly and easily.
Book Synopsis Krause's Food & the Nutrition Care Process - E-Book by : L. Kathleen Mahan
Download or read book Krause's Food & the Nutrition Care Process - E-Book written by L. Kathleen Mahan and published by Elsevier Health Sciences. This book was released on 2016-05-17 with total page 1159 pages. Available in PDF, EPUB and Kindle. Book excerpt: A trusted classic for over 50 years, Krause’s Food and the Nutrition Care Process, 14th Edition presents the most cutting-edge and up-to-date dietetics content available in this ever-changing field. Nicknamed the "nutrition bible", students and practitioners alike turn to its current, comprehensive content, engaging pedagogy and design, and logical presentation of information. This new edition includes the 2015 Dietary Guidelines for Americans, more visuals, and highlighted Clinical Case Studies, Clinical Insights, and Clinical Applications boxes that help translate scientific knowledge into practical patient care. Written by nearly 50 nationally recognized writers, researchers, and practitioners, it covers nutrition assessment and intervention, the nutritional needs of individuals in different stages of the life cycle, nutrition for health and fitness, and medical nutrition therapy. Authored by clinical specialists, ensuring in-depth coverage with many practical and evidence-based recommendations. Sample Nutrition Diagnosis boxes present a problem, its etiology, and its signs and symptoms before concluding with a sample nutrition diagnosis, providing both students and practitioners with real-life scenarios they may encounter in practice. UNIQUE! Pathophysiology algorithms present the cause, pathophysiology, and medical nutrition management for a variety of disorders and conditions to help you provide optimal nutritional care. Chapters on nutrition in each of the life cycle phases, include: Nutrition in Pregnancy and Lactation Nutrition in Infancy Nutrition in Childhood Nutrition in Adolescence Nutrition in the Adult Years Nutrition in Aging Focus On boxes provide thought-provoking information on key concepts for well-rounded study and further discussion within the classroom. New Directions boxes point you toward additional research on emerging areas in nutrition therapy. Clinical Insight boxes expand on clinical information, highlight areas that may go unnoticed, and contain clinical resources for students and practitioners. Chapters on the nutritional care of the low-birth-weight and premature infant feature information on how to support their health, growth, and development. Useful websites direct you to online resources that relate to chapter topics. Key terms are defined at the beginning of each chapter and bolded within the text where they are discussed in more detail.
Download or read book Sports Nutrition written by Ira Wolinsky and published by CRC Press. This book was released on 2005-10-31 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: In competitive sports where an extra breath or a millisecond quicker neural response can spell the difference between fame and mediocrity, a number of myths have persisted around the impact of what might be considered megadoses of various vitamins and trace elements. We do know that a growing body of research indicates that work capacity, oxygen co
Book Synopsis Krause's Food & the Nutrition Care Process, Iranian edition E-Book by : L. Kathleen Mahan
Download or read book Krause's Food & the Nutrition Care Process, Iranian edition E-Book written by L. Kathleen Mahan and published by Elsevier Health Sciences. This book was released on 2016-11-03 with total page 1152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Krause's Food & the Nutrition Care Process, Iranian edition
Book Synopsis Practical Applications in Sports Nutrition by : Heather Hedrick Fink
Download or read book Practical Applications in Sports Nutrition written by Heather Hedrick Fink and published by Jones & Bartlett Learning. This book was released on 2023-12-12 with total page 1325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical Applications in Sports Nutrition, Seventh Edition provides students with the latest sports nutrition information and dietary practices enabling them to assist athletes and fitness enthusiasts in achieving their personal performance goals. Drawing from the latest data and statistics from nutrition research and guidelines, the authors demonstrate effective ways to communicate sports nutrition messages to athletes and outline how to motivate individuals to make permanent behavior change. Early chapters introduce sports nutrition and give a thorough explanation of macronutrients, micronutrients, and water, and their relation to athletic performance. Later chapters focus on the practical and applied aspects of sports nutrition including behavior change through consultations and weight management.
Book Synopsis Journal of the American Dietetic Association by :
Download or read book Journal of the American Dietetic Association written by and published by . This book was released on 2003 with total page 1152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Comparative Analysis of Body Composition in Regular Season and Off Season NCAA Division II Volleyball Athletes by : Ashley Markland
Download or read book A Comparative Analysis of Body Composition in Regular Season and Off Season NCAA Division II Volleyball Athletes written by Ashley Markland and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Body Composition, Dietary Intake, and Iron Status of Female Collegiate Swimmers by : Heidi Lyn Petersen
Download or read book Body Composition, Dietary Intake, and Iron Status of Female Collegiate Swimmers written by Heidi Lyn Petersen and published by . This book was released on 2002 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to determine the effect of training on body composition, dietary intake, and iron status of female collegiate swimmers and whether nutrition attitudes are correlated to dietary choices. Measurements were obtained on 24 eumenorrheic Iowa State University female collegiate swimmers (swimmers, n=18; divers, n=6) at preseason, before competition, and after 16-weeks of training. Training consisted of 3 days/week on dry land (resistance, strength, flexibility; 1.5 hours/day) and 6 days/week in-water (7,000-11,000 yards/day; nine, 2 hour sessions/week). Body composition was assessed using dual-energy x-ray absorptiometry (DXA). Changes were documented in body composition, regional fat and lean tissue distribution, dietary intake, and iron status using paired t-tests. We also examined the relationship between dietary changes and nutrition attitudes using correlation analyses. There were decreases in BMI (P=0.05), waist circumference (P[Less than or equal to symbol]0.0001), hip circumference (P[Less than or equal to symbol]0.0001), whole body fat weight (P=0.0002), and percentage body fat (P[Less than or equal to symbol]0.0001); lean weight (P=0.028) increased. We found no significant change in regional lean distribution, but documented a decrease in fat at the waist (P=0.0002), hip (P=0.0002), and thigh (P=0.002). Energy intake at preseason averaged 2403±864 kcal-day−1 with macronutrient composition of 62% carbohydrate, 13% protein, and 24% fat; no changes were noted from preseason to late season. Dietary fiber (P=0.036), iron (P=0.015), vitamin C (P=0.029), vitamin B6 (P=0.032), and fruit exchanges (P=0.003) increased. A higher nutrition attitude score was correlated with a higher intake of calcium (P=0.02), milk exchanges (P=0.04), and fruit exchanges (P=0.019). We documented an increase in hemoglobin (Hb) (P=0.046) and hematocrit (Hct) (P=0.014) and a decrease in serum transferrin receptor (P[Less than or equal to symbol]0.0001). In summary, after 16-weeks of training, female collegiate swimmers decreased overall body fat and increased lean weight. Dietary quality improved with an increase in dietary fiber, iron, vitamin C, vitamin B6, and fruit exchanges, as well as a decrease in fat exchanges. A more positive nutrition attitude score was correlated with higher intakes of calcium, milk, and fruit. Iron status improved with an increase in Hb, Hct, and a decrease in serum TfR. Additional studies to evaluate body composition and iron status in relation to dietary intake in female collegiate swimmers are warranted.
Book Synopsis Vitamin D and Athletic Performance by : Lauren McGuigan
Download or read book Vitamin D and Athletic Performance written by Lauren McGuigan and published by . This book was released on 2012 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: In addition to the well-established role of vitamin D in bone health, there is evidence to suggest that vitamin D may also be associated with the prevention of a wide array of non-skeletal, autoimmune, and chronic diseases. In addition, correlational studies suggest that maintaining a sufficient vitamin D status may positively influence athletic performance indicators, namely strength, power, speed, cardiorespiratory fitness, reaction time, coordination, and body composition. However, there is a lack of consensus among the Institute of Medicine and various vitamin D researchers in defining ideal vitamin D concentrations for both health and performance related benefits. Although this controversy has led to conflicting evidence regarding the extent of vitamin D deficiency among the general population, the few studies examining the vitamin D status of athletes exclusively suggest that a large percentage of athletes may be insufficient or deficient in vitamin D. These deficiencies seem to be most common in the winter and spring regardless of geographic location or whether the athlete competes indoors or outdoors. Although direct interventional studies measuring vitamin D concentrations and athletic performance indicators are needed to confirm the association between vitamin D and athletic performance, this paper will demonstrate the potential mechanisms underlying the potential association as well as summarize the current vitamin D recommendations that may enhance health and performance in athletes.
Book Synopsis The Effect of Nutrition Education on Body Composition, Dietary Intake and Iron Status of College Female Athletes by : Kathleen A. Zager
Download or read book The Effect of Nutrition Education on Body Composition, Dietary Intake and Iron Status of College Female Athletes written by Kathleen A. Zager and published by . This book was released on 1986 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
