The moderating role of macronutrient intake in relation to body composition and genotoxicity: A study with gym users
Abstract
In a cross-sectional study of gymnasium users (both sexes, ages = 41.9 & PLUSMN; 14.8 years), we examined the moderating role of macronutrient intake in relation to body composition and genotoxicity. A questionnaire was administered to evaluate characteristics of the participants. To assess macronutrient consumption, we used 24-h food recalls on three non-consecutive days. Body composition (body fat percentage and muscle mass) was evaluated with a bioimpedance scale. Genotoxicity was assessed with the buccal micronucleus cytome assay. Multiple linear regression models were applied, adjusting for age; sex; tobacco and alcohol consumption; and (with regard to exercise habits) frequency, training time, intensity, and types. Micronucleus frequency was directly associated with body fat and inversely associated with muscle mass. Our study shows that carbohydrate and fat intakes affect body fat percentage and micronucleus frequency in gymnasium users.
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Título según WOS: | ID WOS:001056555800001 Not found in local WOS DB |
Título de la Revista: | MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS |
Volumen: | 890 |
Editorial: | Elsevier |
Fecha de publicación: | 2023 |
DOI: |
10.1016/j.mrgentox.2023.503660 |
Notas: | ISI |