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[Nutrition and physical activity]
C R Juzwiak1, V C Paschoal, F A Lopez
1Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil.
Jornal De Pediatria
|December 17, 2003
Summary
Proper nutrition and hydration are crucial for physically active children and adolescents. Addressing energy needs, training stages, and potential health issues like eating disorders supports young athletes
Area of Science:
- Pediatric Sports Nutrition
- Adolescent Health and Development
- Exercise Physiology
Background:
- Physically active children and adolescents have unique nutritional needs for growth and performance.
- Understanding these needs is vital for optimizing health and athletic development.
- Early intervention and education can prevent long-term health issues.
Purpose of the Study:
- To review current data on the nutritional status of young athletes.
- To highlight the importance of adequate diet and hydration for sports participation.
- To identify potential health risks associated with physical activity in this demographic.
Main Methods:
- Literature review of MEDLINE and LILACS databases.
- Keywords used: sport, physical activity, nutrition, children, adolescents.
- Synthesis of findings related to energy, nutrient, and hydration requirements.
Main Results:
- Adequate energy and nutrient intake is essential for young athletes' requirements.
- Dietary strategies must align with training phases (pre, during, post-competition).
- Children's less efficient thermoregulation necessitates careful hydration planning.
Conclusions:
- Sports participation is vital for growth and development, requiring regular assessment.
- Female athletes may face menstrual irregularities and bone growth issues with inadequate energy intake.
- Eating disorders are a concern in some athletic groups; physical activity aids in overweight children's treatment.