The Role of Estradiol in Regulating Body Composition and Energy Expenditure in Female Athletes
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Suela Xhufi, Dhurata Bozo
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Background: Hormonal regulation, particularly estrogen, is crucial for female athletes' performance. Low energy availability (LEA) is a prevalent issue, linked to health complications like menstrual irregularities and diminished metabolic efficiency.
Aim of Study: This study aims to explore the relationship between estradiol, body composition, and energy expenditure in female athletes, with a particular focus on elite female athletes in Albania. It seeks to clarify the potential connections between variations in estradiol levels and energy availability, as well as athletic performance.
Methods: A literature review explored estradiol's physiological roles, energy availability, and athletic performance implications, focusing on female athletes and cultural contexts like Albania.
Results: The findings indicate that estradiol significantly influences body composition, promoting lean mass and fat distribution, regulating resting energy expenditure, metabolic efficiency, appetite regulation, and managing energy intake. Low estradiol levels can cause menstrual irregularities and decreased bone mineral density.
Discussion: The results underscore the essential role of estradiol in regulating body composition and energy expenditure in female athletes, but negative LEA impacts can cause health issues like menstrual irregularities and reduced bone density. Strategies like nutritional interventions are recommended.
Conclusion: Estradiol regulates body composition, energy expenditure, and athletic performance in female athletes. Understanding challenges in LEA and RED-S is crucial for developing strategies for improved health and performance
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Authors
Suela Xhufi, Dhurata Bozo
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References:
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