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Free food choice after acute exercise in men
P Verger1, M T Lanteaume, J Louis-Sylvestre
1Laboratory of Nutrition, Land Forces Department SCERCAT, Saint Cloud, France.
Appetite
|April 1, 1994
Summary
Exercise significantly increases total energy intake, particularly from protein, in young men. Post-exercise meals show a 25% higher calorie consumption compared to rest periods.
Area of Science:
- Exercise Physiology
- Nutritional Science
- Sports Medicine
Background:
- Understanding post-exercise energy intake is crucial for athletes and active individuals.
- Previous research indicates exercise influences appetite regulation and food choices.
Purpose of the Study:
- To investigate the impact of athletic activity on subsequent energy intake and macronutrient selection.
- To compare food choices after a period of exercise versus rest.
Main Methods:
- A buffet meal was offered to 28 young men after 2 hours of athletic activities.
- A control group of 30 inactive subjects also participated.
- Energy and macronutrient intake were measured 30 minutes post-intervention.
Main Results:
- Total energy intake was approximately 25% higher following exercise compared to rest.
- Protein intake was significantly greater after exercise.
- No significant differences in carbohydrate or fat intake were observed between conditions.
Conclusions:
- Exercise stimulates a notable increase in overall calorie consumption.
- Athletic activity specifically enhances the drive for protein intake post-exercise.
- These findings have implications for nutritional strategies in sports and physical activity.