A small switch in perspective: Comparing weight loss by nutrient balance versus caloric balance.

IF 4.2 2区 医学 Q1 SPORT SCIENCES
Biology of Sport Pub Date : 2024-07-01 Epub Date: 2024-01-30 DOI:10.5114/biolsport.2024.133666
James E Clark
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引用次数: 0

Abstract

The establishment of a Caloric balance has been classically discussed as the means to induce weight loss. Recently, the idea of nutrient balance as opposed to Caloric balance has emerged as a better means to induce weight loss. This investigation compared differences in weight loss between a diet based on a nutrient balanced diet compared to a Caloric balance diet. 53 (27M/26F) active overfat individuals (30.7+/- 7.1 years) were randomly (matched for age, gender, training history) assigned within an 8-week intervention to follow either a self-selected diet (control) or a diet based on following a Caloric balance (%Cal/day) or a nutrient balance (g/kg/day) in conjunction with a periodized exercise regimen to determine effectiveness for each diet to induce weight loss. Nutrient balance group had significantly different changes (p < 0.05) in fat-free mass (2.26 (2.02, 2.49) kg versus 0.42 (-0.40, 1.24) kg) and fat mass (-5.96 (-5.34, -6.58) kg versus -4.08 (-3.92, -5.92) kg) relative to the Caloric balance group and was more effective at meeting nutritional requirements for protein (ES = 0.65 (0.48, 0.85)) and lipids (ES = 0.24 (-0.09, 0.98)) than the Caloric balance group. Nutrient balance was subjectively scored as easier to follow and more likely to be self-selected. Using a nutrient balance diet may be more effective at inducing beneficial body compositional changes and shows being a more self-selected dietary method when compared to a Caloric balance diet. Therefore, it may be a better choice for advice when offering treatments to those who are attempting to lose weight or maintain weight loss.

视角的小小转换:比较营养平衡与热量平衡的减肥效果。
建立热量平衡一直被认为是诱导减肥的经典方法。最近,相对于热量平衡,营养平衡的概念被认为是诱导减肥的更好方法。这项调查比较了营养平衡饮食与热量平衡饮食在减轻体重方面的差异。在为期 8 周的干预中,53 名(27 名男性/26 名女性)过度肥胖的活跃个体(30.7+/- 7.1 岁)被随机分配(年龄、性别、训练史匹配),遵循自我选择的饮食(对照组)或基于热量平衡(%Cal/天)或营养平衡(克/千克/天)的饮食,同时进行定期运动,以确定每种饮食的减肥效果。营养平衡组与热量平衡组相比,去脂质量(2.26(2.02,2.49)千克对 0.42(-0.40,1.24)千克)和脂肪质量(-5.96(-5.34,-6.58)千克对-4.08(-3.92,-5.与热量平衡组相比,营养平衡组能更有效地满足蛋白质(ES = 0.65 (0.48, 0.85))和脂质(ES = 0.24 (-0.09, 0.98))的营养需求。营养素平衡被主观地认为更容易遵循,也更容易自我选择。与热量平衡膳食相比,营养平衡膳食可能更有效地引起有益的身体成分变化,并显示出是一种更容易自我选择的膳食方法。因此,在为试图减肥或保持体重的人提供治疗建议时,营养平衡膳食可能是更好的选择。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Biology of Sport
Biology of Sport 生物-运动科学
CiteScore
8.20
自引率
12.50%
发文量
113
审稿时长
>12 weeks
期刊介绍: Biology of Sport is the official journal of the Institute of Sport in Warsaw, Poland, published since 1984. Biology of Sport is an international scientific peer-reviewed journal, published quarterly in both paper and electronic format. The journal publishes articles concerning basic and applied sciences in sport: sports and exercise physiology, sports immunology and medicine, sports genetics, training and testing, pharmacology, as well as in other biological aspects related to sport. Priority is given to inter-disciplinary papers.
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