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Nutrition and athletic performance.

P M Kris-Etherton1

  • 1Nutrition Department, Pennsylvania State University, University Park 16802.

Boletin De La Asociacion Medica De Puerto Rico
|August 1, 1990
PubMed
Summary

Athletes require more energy, carbohydrates (CHO), and protein. Proper hydration and a balanced diet meet nutrient needs, but education is vital to counter nutrition misinformation.

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Area of Science:

  • Sports nutrition
  • Exercise physiology

Background:

  • Athletes have increased energy, carbohydrate (CHO), and protein requirements compared to the general population.
  • Optimal hydration is crucial for athletic performance.

Purpose of the Study:

  • To outline the key nutritional considerations for athletes.
  • To emphasize the importance of CHO supplementation and hydration.
  • To highlight the need for nutrition education to combat misinformation.

Main Methods:

  • Review of existing literature on sports nutrition.
  • Analysis of dietary needs for athletes during and after exercise.
  • Assessment of hydration strategies.

Main Results:

  • Athletes generally need higher energy, CHO, and protein intake.
  • CHO supplementation is beneficial for endurance athletes.
  • A balanced, calorie-adequate diet typically meets vitamin and mineral requirements.
  • Maintaining optimal hydration is essential.

Conclusions:

  • Athletes' nutritional needs are distinct and require careful management.
  • Education is critical to guide athletes in making informed food choices and avoiding fads.
  • Focus on adequate energy, CHO, protein, and hydration supports athletic performance.

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