Nutrition For Sport
The Importance Of Vitamins And Minerals In Sports Nutrition
Good nutrition is very important regardless of which sport you do. A variety of nutrients are needed in your daily diet to keep fit and healthy.
A balanced diet should provide the right proportions of carbohydrate, fat, protein, vitamins and minerals, water and dietary fiber.
Energy is the most important nutritional factor for any form of physical activity. Carbohydrate and fat are the main fuels used by exercising muscles. Vitamins and minerals are also crucial in energy metabolism. A diet deficient in vitamin and minerals can compromise sporting performance.
The importance of a high-vitamin diet
In order to obtain vitamins and minerals, athletes need to eat a wide assortment of nutrient-dense foods in amounts that will maintain energy balance. This means that a person must consume 1,200 to1,500 kilo-calories a day.
Meeting vitamin and mineral requirements when energy intake is 3,000 kcal/day or higher (as is among male and female ice hockey and cross country skiers) is actually easy. Even athletes whose energy intakes may be about 2,000 kcal/day can meet their vitamin and mineral needs from food alone.
As long as a wide variety of foods are eaten, vitamin and mineral intake is adequate. Supplementation therefore is not necessary.
High in vitamins are fruits and vegetables. Many of these are good antioxidants sources as well. High-color food choices mean high vitamin content thus high energy storage. Look for yellow-orange, red, deep green, and blue in your food. For athletes, five to nine fruit and vegetable servings are recommended each day. Grains also contain both vitamins and minerals.
Is more better?
Athletes usually meet two-thirds or more of the Recommended Dietary Allowances (RDAs) for vitamins and minerals. Athletes who have high calorie intakes of about 5,000 to 6,000 kcal/day may achieve 200% or more of the RDA for some vitamins and minerals just from foods they eat.
Despite this fact, most of the athletes who are concerned with sports nutrition take Supplements to boost performance. While vitamin and mineral deficiencies impair physical performance, research indicates that supplementation of a nutritionally adequate sports diet does not improve physical work capacity, endurance, oxygen consumption, cardiovascular function, muscle strength, or resistance to fatigue.
For example, because B-vitamins release energy from nutrients, athletes with high energy expenditures have increased requirements for B-vitamins. However, eating more food provides the needed extra B-vitamins.
When are vitamin supplements needed?
Vitamin supplements are commonly used if an athlete’s diet is not enough for his energy requirements. Vitamin supplements provide “health insurance,” as sort of back-up to ensure optimal sports nutrition.
Multivitamin supplements with no more than 100% of the Daily Value (DV.) provide a safe and adequate balance of vitamins. However, it should not be forgotten that the goal is still to eat a wide variety of foods. Food contains fiber and a multitude of phytochemicals that provide many health benefits.
Supplements should never be replacements for food. While many sports supplements contain the antioxidant beta carotene, at least 450 carotenoids are only found in food. Antioxidant value exists in other carotenoids as well.
Minerals for injury prevention
Minerals like calcium, iron, and zinc are especially important for athletes.Recommendations of calcium intake are based on levels than can promote calcium retention, maximize bone mineral density, and inhibit bone loss. Lower calcium intake subjects the athlete to increased risk of stress fracture. Food that provide good calcium stores are the following: dairy products, fish with bones, broccoli, and fortified cereals and juices.
Iron makes up hemoglobin, myoglobin and oxidative enzymes and affects oxygen transport and aerobic metabolism. To achieve optimal aereobic endurance, consuming adequate amounts is a must. Iron depletion, the first stage of iron deficiency is the most common type of iron deficiency among athletes. Lean red meats, dark poultry, fortified cereals, whole grains, and legumes are good iron sources.
Zinc, which is found in meat, poultry, seafood, and whole grains, is essential for protein synthesis, healing, and immune function. Zinc is also found in antioxidant enzymes and enzymes involved in energy metabolism.
Although minerals are needed to work hand-in-hand with vitamins to ensure good sports nutrition, we must remember that consuming any mineral excessively can interfere with digestion and the absorption of other minerals. This may lead to mineral imbalances. Also, all minerals can be toxic in large doses.
About the Author
1000s of Affordable Health,Medical,Fitness and Beauty Products here -
World Health Pages,
World Fitness Pages,
Early Planetand
Trade Planets
|
|
Sport Brella Portable Sun and Weather Shelter $39.95 Weather the elements with the Sport-Brella. This smart heavy-duty polyester shelter provides protection against sun, wind, and rain. At sporting events, the beach, lake, or for camping and fishing, the Sport-Brella helps you beat the heat…. |
|
|
MyPyramid For Kids Banner (EA) $119.34 Acolorful, fun way to feature the USDA’S New Food Guide for Kids. Display it in the cafeteria, gym or hallway. It displays the kid friendly image of the new food guide pyramid. Wrinkle-free polyester knit cloth andhemmed edges…. |
|
|
Nutrition for Health, Fitness & Sport … |
|
|
Qigong: Traditional Chinese Exercises for Healing Body, Mind, and Spirit [VHS] $8.99 Qigong is Chinese meditation in motion, an ancient healing art using posture, exercise, breathing, and concentration. This video shows you how to harness the power of qi–the energy of the universe–to heal body and mind. Qigong uses dynamic, gentle movements and meditative postures. The video starts with a warm-up of whole-body breathing. Then master instructor Ken Cohen teaches a selection of ex… |
|
|
Yoga for Surfers (Dol) [VHS] $9.99 Whether you”re new to surfing, a seasoned pro, or somewhere in between, you”ll find that practicing yoga will do more than just improve your surfing; it will enhance every aspect of your life! Features avid surfer and certified yoga instructor Peggy Hall and top pro surfers Rochelle Ballard and Taylor Knox Learn surf-specific moves designed to prevent injury. Pre-surf session for flexibility and f… |
|
|
Yoga for Surfers 2: Fluid Power Yoga (Dol) [VHS] $14.24 Discover your own sea of inner strength and develop an energy and radiance that will spread to all areas of your life! This challenging multi-level routine links each pose together in a fluid, powerful sequence. You”ll strengthen and stretch all your surfing muscles while improving stamina, balance and mental focus. You will fuel your stoke for surfing – and for living! Spinal Warm-Up / Vinyasa Fl… |
|
|
Yoga for Surfers, Vol. 1 $7.99 Yoga practice to improve surfing skills…. |
|
|
Yoga for Surfers, Vol. 2: Fluid Power Yoga $7.97 Astanga Yoga practice to improve surfing skills…. |
|
|
Yoga Journal’s Yoga for Stress With Dr. Baxter Bell $13.99 No Description Available.Genre: How To – YogaRating: NRRelease Date: 26-SEP-2006Media Type: DVD… |
|
|
Labrada Nutrition Lean Body For Her Meal Replacement Powder, Strawberry, 1.7-Ounce Packets (Pack of 20) $29.30 Lean Body® For HerTM Instant Toning Nutrition is the meal replacement shake designed especially for women. It provides female athletes with a concentrated source of protein and essential nutrients in an easy-to-use, delicious shake, formulated to fit a women’s nutritional needs. It mixes instantly without a blender, and its low-sugar formula is ideal for carb-restricted diets. Lean Body® For Her… |
|
|
Nancy Clark`s Sports Nutrition Guidebooks $13.43 In this update of the 2003 edition, a Massachusetts sports dietitian who has worked with professional and collegiate athletes and teams dispenses practical advice on eating, drinking, supplementing, and weighing right for active people who want to maxi… |
|
|
Sports Nutrition $104.44 |
|
|
Resistance Chair Exercise System Refurbished $183.99 A compact home gym for users of all ages, the Resistance Chair Exercise System uses patented elastic resistance cables to provide a wide range of exercises for your arms, shoulders, chest, abdomen, back, and legs. |
|
|
Sports and Exercise Nutrition $98.56 This highly researched text teaches interactions between nutrition and exercise concepts and practical applications. Readers receive a strong foundation in the science of exercise nutrition and bioenergetics, plus insight about how the principles… |
|
|
Sunpentown Twin Pulsar Therapy Massager $65.39 Ergonomically designed for hard to reach partsFar infrared personal massager’s powerful pulsar waves deeply penetrate body tissuesStress relief aid stimulates blood circulation, stretches tendons and purifies skin |
|
|
Magnetic Knee Tube $27.49 Soft cotton inner lining material provides comfort and wickingPoly/elastic material on the outside of the tube provides great support and heat therapy for natural pain reliefHand wash, air dry |
|
|
Ironman Infrared Therapy RX Inversion Table $299 The Ironman Infrared Heat Therapy Inversion table has Carbon Fiber F.I.R. (Far Infrared Rays) elements to help soothe your back while you are inverting. This inversion table rotates 180 degrees and holds up to 300 pounds. |
|
|
Sunpentown Health and Beauty Belt Massager $186.99 Shake your fat away and put your body at ease using a belt massager by SunpentownFitness equipment aids in body slimming and massagingHigh-frequency vibrating equipment efficiently targets areas with excess fat |
|
|
Endurance Sports Nutrition (Paperback) $14.78 A sport dietician offers advice on timing fuel and fluid intake before, during, and after workouts when training for an endurance event, discusses which supplements have proven benefits, and provides sample meal plans. The last eight chapters address t… |
|
|
Wii – My Fitness Coach 2: Exercise and Nutrition $26.81 Customized fitness and nutrition game in one: personalized workout with over 80 exercises per trainer and 130 healthy recipes based on your goals and needs. Pick from different trainers, environments, challenges and goals and your personal trainer will… |
|
|
Sunpentown Air Belt Massager $49.49 Take the pressure off a sore back or strengthen a leaner waistline with a pressurized air belt Sports gear wraps around your waistline to massage strained muscles Sports gear supplied with an AC adapter and car charger |
|
|
The Complete Book of Running for Women $11.43 A comprehensive guide for serious women runners by a former managing editor of Runner’s World magazine. This book includes a wea |
|
|
International Journal of Sport Nutrition and Exercise Metabolism (Paperback) $51.03 Description not available. |
|
|
Sport Nutrition for Coaches (Paperback) $16.56 This book for high school and college coaches and fitness specialists shows how to maximize an athlete`s performance through proper nutrition. Topics covered in the section on essential concepts include energy needs for exercise, fuel sources for sport… |
|
|
Sunpentown Health and Beauty Belt with Foot Massager $400.99 Develop muscles and improve blood circulation flow with a health and beauty beltSports gear boasts a patented five-speed systemTwo-way massaging belt enables two people to use it at the same time |
|
|
International Journal of Sport Nutrition and Exercise Metabolism (Paperback) $51.03 Description not available. |
|
|
Sports Nutrition for Endurance Athletes $15.64 Monique Ryan distills nearly two decades of experience counseling athletes on their nutritional needs into this comprehensive yet accessible book. She discusses both general principles — useful for endurance athletes in any sport — as well … |
|
|
Advanced Sports Nutrition $15.57 Benardot (Georgia State University) explains the nutrients professional athletes need for optimal performance, and outlines nutritional strategies for specific energy systems and nutritional plans for specific sports. Originally published as Nutrition … |
|
|
Performance Nutrition for Winter Sports $15.13 Description not available. |
|
|
Sports Nutrition (Paperback) $14.67 Sports Nutrition: From Lab to Kitchen is written by leaders in the field who discuss the latest science and translate the scientific findings into a practical message. This book bridges the gap between science and practice. |
|
|
Performance Nutrition For Team Sports $15.13 A writer who focuses on sports nutrition offers advice on nutritional training for athletes involved in team sports like football, hockey, basketball, baseball, and soccer, with guidelines for good health and optimal exercise, training, and competit |
|
|
LifeSource Walking Pedometer $12.29 Get into the best shape of your life by walking with this LifeSource pedometerWalking meter is the low cost approach to getting into shapeMeter has a large, easy to view flip down screen |
|
|
Nutrition for Sports and Exercise (Hardcover) $32.95 Description not available. |
|
|
International Journal of Sport Nutrition and Exercise Metabolism (Paperback) $51.03 Description not available. |
|
|
International Journal of Sport Nutrition and Exercise Metabolism (Paperback) $51.03 Description not available. |
|
|
International Journal of Sport Nutrition and Exercise Metabolism (Paperback) $51.03 Description not available. |
|
|
International Journal of Sport Nutrition and Exercise Metabolism (Paperback) $51.03 Description not available. |
|
|
NinDS – The Biggest Loser $14.04 The Biggest Loser video game is based on the popular show and features both Bob Harper and Jillian Michaels as they provide workouts and nutrition goals to help players transform their lives through diet and exercise. |
|
|
Bean Products Hot and Cold Large 36- to 50-inch BackWrap $43.49 Get your lower back and waist ready to twist, stretch, bend and perform without injury with this hot and cold back wrapSports equipment warms up your muscles before you even stretch outWrap provides effective heat therapy |
|
|
Magnetic Elbow Tube $22.49 Made from a soft 23-percent elastic/25-percent nylon/52-percent acrylic blendStretch cotton interior liningCombines heat and magnetic therapy for natural pain relief18 1000-gauss magnets around tubeHand wash |
|
|
The Thrive Diet (Paperback) $10.07 The thrive diet is a long-term eating plan to help all athletes (professional or not) develop a lean body, sharp mind, and everlasting energy. As one of the few professional athletes on a plant-based diet, Brendan Brazier researched and developed … |
|
|
The New Encyclopedia of Modern Bodybuilding by Arnold Schwarzenegger (Paperback) $19.59 This volume includes training advice, motivation, techniques, historical information, and anatomical charts, along with new sections on diet and nutrition, plus the treatment and prevention of injury. |
|
|
Nutrient Timing $11.06 Description not available. |
|
|
The Complete Book of Sports Nutrition $14.22 Marathoners need to store large amounts of energy. Soccer players have to build muscle. Every sport has its own metabolic needs and its own dietary requirements, as the authors of this practical, scientifically sound book explain. Starting with th… |
|
|
Nutrition For Sports And Exercise $35 Introduces basic concepts of nutrition, how the body uses energy and changes during exercise, and examines when and what to eat and what not to ingest for participation in sports or vigorous exercise. |
|
|
Complete Guide to Sports Nutrition $13.09 “Ideal for those who want to enhance performance and boost energy levels.” -Health and Fitness”A really excellent manual.” -Coaching News (UK)Clearly written, accessible, thorough, her… |
|
|
Careers in Health, Physical Education, and Sports $35.2 Floyd (Alabama State University) and Allen (North Carolina Central University) describe specific jobs within the health education, medicine, therapy, fitness training, recreation, high school sports, professional sports, and broadcasting fields. The se… |
|
|
Sports and Exercise Nutrition $42.96 Description not available. |
|
|
Ultimate Sports Nutrition $11.02 Emphasizing the importance of meeting vital nutritional needs every day at a level of active sports participation, this unique comprehensive approach to all levels of sports nutrition pays particular attention to the role of ergogenic aids (supple… |
|
|
The Vegetarian Sports Nutrition Guide $12.89 Exercise, train, and compete at your best on a vegetarian diet.Few segments of the population are more mindful of their food intake than athletes and vegetarians. This book combines the unique demands of sports with a healthy vegetarian diet tha… |
|
|
Surf Flex, Second Edition (Paperback) $11.26 Surfing is one of the most popular recreational sports in the United States. More than 5 million men and women regularly pick up surfboard and hit the waves. Surf Flex: Second Edition is the first book to address not only the fitness and … |
|
|
Sports Nutrition Guide $13.43 Description not available. |
|
|
Sports and Fitness Nutrition With Infotrac $119.79 Description not available. |
|
|
American Cheerleader, 6 issues for 1 year(s) $14.95 The magazine devoted to teens with a passion to cheer! Learn try out, fitness and Nutrition Tips for being your best. In every issue, you’ll get the scoop on everything from stunts, a calander of events and tips on the coolest fashions and beau… |
|
|
Taylor Body Mass Index (BMI) Scale $33.99 Weight scale is accurate up to 350 pounds in 0.2-pound incrementsWeight management device sports a large 1.4-inch LCD readout for easy viewingScale features an instant auto on/off function |
|
|
Praxis Memory Foam Exercise Mat $67.99 Work out in total comfort with this Praxis memory foam exercise mat Sports mat features an antibacterial auratex coverFitness mat measures 2.5 inches thick x 24 inches wide x 68 inches long |
|
|
Memory Foam Yoga Mat $44.99 Work out in total comfort with this memory foam yoga mat Sports mat features an antibacterial auratex coverFitness mat measures 2 inches thick x 24 inches wide x 68 inches long |
|
|
Bean Products Hot and Cold Medium 31- to 37-inch BackWrap $41.49 Get your lower back and waist ready to twist, stretch, bend and perform without injury with this hot and cold back wrapSports equipment warms up your muscles before you even stretch outWrap provides effective heat therapy |
|
|
Salter 9009BKSV3EF Weight Scale with Extra-large LCD Screen $34.99 Weight scale is accurate up to 400 pounds in 0.2-pound incrementsWeight management device sports a large 2-inch LCD readout for easy viewingScale features an instant auto on/off function |
|
|
IronMan InfraPro Outdoor Sauna $1524.99 Have all the health and relaxation benefits of a sauna at your own homeSports and therapy steam room is perfect for relaxing and soothing musclesNo need for a gym membership or expensive therapy with your own private sauna |
|
|
Nutrition in Sport $239.99 Nutrition in Sport |
|
|
Sport Nutrition $86.54 Sport Nutrition |
|
|
Universal NUTRITION JOINTMENT SPORT 120C $17.95 UNIVERSAL NUTRITION JOINTMENT SPORT 120C |
|
|
Fundamentals of Sport and Exercise Nutrition $30.61 Fundamentals of Sport and Exercise Nutrition |
|
|
Nutrition for Sport & Exercise $72.68 Nutrition for Sport & Exercise |
|
|
Nutrition and Sport $44.98 This title is directed primarily towards health care professionals outside of the United States.It addresses the key issues relating to sport and exercise nutrition by employing a critical review perspective. Sport and exercise nutrition has been recognised as a major component of any sports science/studies course for many years now. In this book, Don Mclaren has bought together many of the key issues in the field, written by recognised experts, to provide an outstanding sports nutrition treatise. The chapters focus on the key areas endemic to any sports nutrition programme. |
|
|
Sport Nutrition for Coaches $16.63 Sport Nutrition for Coaches answers the call from coaches and other fitness professionals for a text to help them teach athletes the nutrition habits for optimal performance. This practical book, written specifically for coaches by sport nutrition expert Leslie Bonci, includes several planning tools. |
|
|
Nutrition for Health, Fitness & Sport $133.95 This textbook provides the reader with thorough coverage of the role nutrition plays in enhancing one”’’s health, fitness and sport performance… |
|
|
Nutrition for Sport and Exercise $9.98 Nutrition for Sport and Exercise by Jacqueline R. Berning, and Suzanne Nelson Steen 2nd ed Published in 1998 by Aspen Publishers |
|
|
Nutrition For Health, Fitness, And Sport $3.48 This textbook provides the reader with thorough coverage of the role nutrition plays in enhancing one’s health, fitness and sport performance. Current research and practical activities are incorporated throughout. |
|
|
Nutrition for Health Fitness & Sport $159.1 This textbook provides the reader with thorough coverage of the role nutrition plays in enhancing one’s health, fitness and sport performance. Current research and practical activities are incorporated throughout. |
|
|
Natural Sport’s L-Arginine 120Caps $24.99 Natural Sport’s L-Arginine 120Caps |
Tags: diet, exercise, fitness, health, nutrition, nutrition for sport and exercise, nutrition for sport and exercise 2008, nutrition for sport and exercise dunford, nutrition for sports, nutrition for sportsmen
August 6th, 2010 at 12:20 pm
Hi mate would it be ok if i used some info from here to use on one of our blogs? cheers mate