Work

Energy and Key Micronutrient Intake in Amateur Swimmers: A Pilot Study

Year: 2025

Type: article

Abstract: Swimming is a highly demanding sport that requires the integration of multiple physical, physiological, and psychological factors for optimal performance. Despite its popularity, most swimmers are amateur, and few studies have assessed energy and nutrient intake at this athlete level. Therefore, the aim of the present pilot study was to evaluate energy and nutrient intake and compare them with the recommended values. Methods: The participants were recruited from local teams. To determine body composition, weight, height, and skinfold measurements were taken. Food intake assessment was conducted through a 3-day food log. Results: The sample was composed of 15 individuals, where 7 were female. There were no significant differences in energy and macronutrient intake between male and female swimmers, nor between rest or workout days. Despite protein intake being within the recommendation, the estimated average intake for energy was significantly lower than the recommended values. Female swimmers also showed an inadequate intake of calcium, iron, and zinc. Conclusions: Swimmers showed an inadequate energy and carbohydrate intake for their activity level. Female athletes also reported a low intake of crucial micronutrients.

Source: Nutrients

DOI: 10.3390/nu17040664

Authors: Sara Gonçalves, Filipa Vicente, Paula Pereira

Institutions: Escola Superior de Saúde Egas Moniz, Centro de Investigação Interdisciplinar Egas Moniz

Language: English

Topic: Nutrition, Health and Food Behavior

Subfield: Nutrition and Dietetics

Field: Nursing

Domain: Health Sciences

SDGs: Good health and well-being, Zero hunger

Open Access status: gold

Estimated APC paid: $3,499