进餐频率对超重/肥胖者身体成分、生化参数和饮食质量的影响

IF 6.8 4区 医学 Q1 NUTRITION & DIETETICS
Sevinç Bakan, Makbule Gezmen Karadağ
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引用次数: 0

摘要

目标:关于预防和治疗肥胖症的理想进餐频率,目前还没有达成共识。一些研究报告称,增加进餐次数对血糖调节、食欲和饮食质量有积极影响,因此可能有利于肥胖症的治疗,但其他研究报告则称增加进餐次数会产生负面影响。本研究旨在探讨进餐频率对超重/肥胖成年人的身体组成、人体测量指标、部分生化指标和饮食质量的影响:参加研究的共有 91 人,均为超重/肥胖者,年龄在 18-64 岁之间,其中 46 人进食两顿正餐(2MMG),45 人进食三顿正餐(3MMG)。研究人员通过问卷调查了解了这些人的一般特征和饮食习惯。研究人员记录了 3 天的食物摄入量,以确定他们每天摄入的能量和营养素,并用 "2015 健康饮食指数 "评估他们的饮食质量。对这些人进行了人体测量,分析了身体成分,并评估了一些血液参数:结果发现,3MMG 组男性的体重、瘦体重(公斤)、身体总水分、基础代谢率和臀围的中位值均高于 2MMG 组男性(p p > 0.05)。2MMG 女性的肾尿素氮和总胆固醇值高于 3MMG 女性。在回归分析中,正餐次数每增加 1 个单位,HEI 2015 的总分就会增加 9.3 分:定期食用正餐可能会对超重/肥胖成年人的饮食质量、部分生化指标、基础代谢率和身体成分产生积极影响。众所周知,这一群体对食物的偏好一般都不正确,因此正确规划正餐的数量和内容非常重要。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The Effect of Meal Frequency on Body Composition, Biochemical Parameters and Diet Quality in Overweight/Obese Individuals.

Objectives: There is no consensus on the ideal frequency of meals for the prevention and treatment of obesity. While some studies have reported that increasing meal frequency might be beneficial in the treatment of obesity due to its positive effects on glycemic regulation, appetite and diet quality, other studies have reported negative effects. In this study, it was aimed to examine the effect of meal frequency on body composition, anthropometric measurements, some of the biochemical parameters and diet quality in overweight/obese adults.

Methods: A total of 91 individuals, all overweight/obese, between the ages of 18-64, including 46 consuming 2 main meals (2MMG) and 45 consuming 3 main meals (3MMG) participated in the study. General characteristics and dietary habits of the individuals were obtained with a questionnaire. A 3-day food consumption record was taken to determine their daily energy and nutrient intake and to evaluate their diet quality with the "Healthy Eating Index 2015". Anthropometric measurements of the individuals were performed, body compositions were analyzed and some blood parameters were evaluated.

Results: The median values of body weight, lean body mass (kg), total body water, basal metabolic rate and hip circumference of men in the 3MMG were found to be higher than men in the 2MMG (p < 0.05). The anthropometric measurements and body composition components of women were similar between the two groups (p > 0.05). The renal urea nitrogen and total cholesterol values of women in 2MMG were higher than those of women in the 3MMG. In the regression analysis, a 1-unit increase in the number of main meals was determined to lead to a 9.3 points increase in the total score of HEI 2015.

Conclusions: Regular consumption of main meals may have positive effects on diet quality, some of the biochemical parameters, basal metabolic rate and body composition in overweight/obese adults. In this group, which is known to have incorrect food preferences in general, it is important to plan the number of meals and the content of these meals correctly.

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