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Nutritional ergogenics in athletics

¹Human Performance Laboratory, Old Dominion University, Norfolk, VA 23529-0196, USA.

Journal of Sports Sciences

|January 1, 1995

Summary

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Nutritional ergogenic aids aim to boost athletic performance by improving energy metabolism. While many lack evidence, caffeine, creatine, and sodium bicarbonate show promise, requiring further research for specific sports applications.

Area of Science:

Sports Nutrition
Exercise Physiology
Nutritional Biochemistry

Background:

Athletes use diverse nutritional ergogenic aids to enhance physical performance.
These aids are theorized to improve energy efficiency, control, and production.
Focus is on substances affecting energy metabolism.

Purpose of the Study:

To review nutritional ergogenic aids that enhance athletic performance.
To identify substances with scientifically supported ergogenic efficacy.
To highlight areas needing further research.

Main Methods:

Literature review of nutritional ergogenic aids.
Analysis of effects on energy metabolism.
Evaluation of scientific evidence for performance enhancement.

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Main Results:

Most nutritional ergogenic aids lack proven efficacy in well-trained athletes.
Caffeine, creatine, and sodium bicarbonate demonstrate reliable scientific support for ergogenic effects.
Evidence suggests potential benefits for specific athletic events.

Conclusions:

Limited nutritional ergogenic aids are scientifically validated for performance enhancement.
Caffeine, creatine, and sodium bicarbonate are notable examples.
Further investigation is crucial for optimizing their use in specific sports.