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  • 标题:The effect of high‐fat versus high‐carb diet on body composition in strength‐trained males
  • 本地全文:下载
  • 作者:Michał Wrzosek ; Jakub Woźniak ; Dariusz Włodarek
  • 期刊名称:Food Science & Nutrition
  • 电子版ISSN:2048-7177
  • 出版年度:2021
  • 卷号:9
  • 期号:5
  • 页码:2541-2548
  • DOI:10.1002/fsn3.2204
  • 出版社:John Wiley & Sons, Ltd.
  • 摘要:Low‐fat, high‐carb (LFHC) and low‐carb, high‐fat (LCHF) diets change body composition as a consequence of the reduction of body fat of overweight persons. The aim of this study is the assessment of the impact of LFHC and LCHF diets on body composition of men of a healthy body mass who do strength sports while maintaining the appropriate calorific value in a diet and protein intake. The research involved 55 men aged 19–35, with an average BMI of 24.01 ± 1.17 (min. 20.1, max. 26.1). The participants were divided into two groups following two interventional diets: high‐fat diet or high‐carb diet, for 12 weeks. The body composition of the participants was measured using bioimpedance. After the 12‐week‐long experiment based on the low‐carbohydrate diet, a significant body mass reduction of 1.5% was observed. In the group, following the LFHC diet, the parameters did not significantly change. In the group following LCHF diet, the body fat reduction of 8.6% from 14 (6.7–19.8) kg to 12.7 (3.9–19.2) was reported ( p = 0.01) (in the absolute value of 1.2 kg). However, also in the LFHC group, the body fat mass was significantly reduced, that is, by 1.5% ( p = 0.01) (by 0.4 kg). Nevertheless, it is worth emphasizing that despite significant changes within the groups, these changes were not statistically significant between the groups. Diets with different carbohydrate and fat intake and the energy value covering the energy needs of men training strength sports have similar impact on changes in body composition.
  • 关键词:body composition;body weight;high‐carbohydrate diet;high‐fat diet;strength sports
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