Acute Topics in Sport Nutrition ( Medicine and Sport Science )

Publication series : Medicine and Sport Science

Author: Lamprecht M.  

Publisher: S. Karger AG‎

Publication year: 2012

E-ISBN: 9783805599931

P-ISBN(Paperback): 9783805599924

Subject: G804.32 Sports and personal hygiene.

Keyword: 生物化学,运动医学,人体生理学,营养卫生、食品卫生,内分泌腺疾病及代谢病

Language: ENG

Access to resources Favorite

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Description

In high-performance sport an optimal diet and nutritional interventions can make the difference between victory and defeat. In recent years, sport nutrition research has increased. This publication provides scientifically-based information with regard to the bioefficacy of trendy sport supplements and dietary approaches off the mainstream. International experts in the specific fields inform and clarify under which circumstances the application of certain supplements and nutritional interventions would be beneficial, either for the performance or health of the athletes. A broad spectrum of recent topics in sport nutrition is provided: selected sport supplements aside of mainstream, nutritional interventions and athlete‘s health, hydration and fluid balance and current aspects in exercise and exercise recovery. Finally, the publication concludes with recent information about the risk of supplementation and inadvertent doping. The book will be of benefit to sport physicians and scientists, nutritionists, coaches and athletes, as well as to the sport nutrition trade and related industries.

Chapter

Selected Off-Mainstream Sport Supplements

Beta-Alanine Supplementation in High-Intensity Exercise

Abstract

Dedication

Background

Role of M-Carn as Buffer of H+ during High-Intensity Exercise

Other Suggested Physiological Roles of M-Carn

Regulation of M-Carn by β-Alanine

Ergogenic Effect of Raised M-Carn

Conclusion

References

Arginine and Citrulline Supplementation in Sports and Exercise: Ergogenic Nutrients?

Abstract

L-Citrulline: Sources and Metabolism

L-Arginine: Sources and Metabolism. Synthesis of NO from NOS-Dependent Pathway

References

Dietary Nitrate and O2 Consumptionduring Exercise

Abstract

Nitrate and O2 Uptake

Mechanistic Bases for Physiological Effects of Nitrate

Exercise Performance

Conclusion

Disclosure Statement

References

GABA Supplementation and Growth Hormone Response

Abstract

Growth Hormone

γ-Aminobutyric Acid

GABA and Pituitary Function

GABA and Growth Hormone Secretion

GABA Supplementation

Conclusion

References

Nutritional Interventions and Athlete’s Health

Exercise, Intestinal Barrier Dysfunction and Probiotic Supplementation

Abstract

Intestinal Barrier

Exercise and Disturbed Intestinal Barrier Function

Surrogate Markers of Practical Relevance to Estimate Intestinal Barrier Function

Potential of Probiotic Supplementation to Combat an Exercise-Induced Leaky Gut

Summary, Conclusion and Perspective

Disclosure Statement

References

Pleuran (β-Glucan from Pleurotus ostreatus): An Effective Nutritional Supplement against Upper Respiratory Tract Infections?

Abstract

β-Glucan as a Promising Nutritional Countermeasure

Pleuran (β-Glucan from Pleurotus ostreatus) Supplementation

Disclosure Statement

References

Bovine Colostrum and Immune Function after Exercise

Abstract

Exercise, Immune Function and Infection Symptoms

Bovine Colostrum

Conclusion

Disclosure Statement

References

Supplementation with Mixed Fruit andVegetable Concentrates in Relation to Athlete’s Health and Performance: Scientific Insight and Practical Relevance

Abstract

Supplementation with Mixed Fruit and Vegetable Juice Concentrates to Athlete’s Nutrition: Health Benefits or Not?

Can Supplementation with Mixed FVB Concentrates Improve Performance?

Inevitable: Athlete’s Health and Performance Are Housed under the Same Roof!

How Can Sport Nutrition Advisors Orientate to Decide Pro or Contra Supplementation with FVB Concentrates?

Concluding Remarks

Disclosure Statement

References

Cherry Juice Targets Antioxidant Potential and Pain Relief

Abstract

Mechanism of Inflammation and Traditional Pharmacologic Therapy

Antioxidant Capacity of Tart Cherries

Tart Cherry Flavonoids as Anti-Inflammatory Agents

Effects of Tart Cherries on Muscle Injury and Recovery

Conclusion

Disclosure Statement

References

Impact of Milk Consumption and Resistance Training on Body Composition of FemaleAthletes

Abstract

Milk and Body Composition – Mechanism of Action

Milk, Whey Protein and Resistance Exercise – Acute Response

Dairy and Resistance Training – Chronic Studies

Dairy, Resistance Training and Bone Health – Chronic Studies

Milk/Dairy, Resistance Training and Weight Loss

Conclusion

Disclosure Statement

References

Hydration and Fluid Balance

Glycerol Use in Hyperhydration and Rehydration: Scientific Update

Abstract

Ruling by the World Anti-Doping Agency

Potential Negative Effects of Glycerol Hyperhydration

Latest Advancements in Glycerol Use during Rehydration

Considerations for Glycerol Use in Hyperhydration

Glycerol Use in Rehydration

Performance Benefits

Thermoregulatory and Cardiovascular Benefits

Side Effects

Conclusion

Disclosure Statement

References

Salt and Fluid Loading: Effects on Blood Volume and Exercise Performance

Abstract

Saline Delivery after Dehydration but prior to a Subsequent Exercise Bout

Saline Delivery during Dehydrating Exercise

Saline Delivery Pre-Exercise: Effects on Plasma Volume

Saline Delivery Pre-Exercise: Effects on Performance

Conclusion

Disclosure Statement

References

Milk Protein and the Restoration of Fluid Balance after Exercise

Abstract

Post-Exercise Rehydration

Milk Protein and Post-Exercise Rehydration

Conclusions

References

Current Aspects of Recovery

Chocolate Milk: A Post-Exercise Recovery Beverage for Endurance Sports

Abstract

Low-Fat Chocolate Milk Composition

Low-Fat Chocolate Milk and Exercise Recovery

Chocolate Milk and Muscle Glycogen

Chocolate Milk and Protein Synthesis

Chronic Supplementation with Chocolate Milk

Conclusions

References

Role of Supplementary L-Carnitine inExercise and Exercise Recovery

Abstract

Biosynthesis and Dietary Intake

Functions of L-Carnitine

Conclusion

Disclosure Statement

References

Supplementation and Inadvertent Doping

Supplements and Inadvertent Doping – How Big Is the Risk to Athletes?

Abstract

Inadvertent Contamination

Can Traces of Contamination Really Cause a Failed Doping Test?

What Can Be Done to Minimise Supplement Contamination?

Conclusion

Disclosure Statement

References

Author Index

Subject Index

Cover

The users who browse this book also browse