Classic vs. High-Fat Intermittent Fasting: Impacts on Body Composition, Eating Behavior, and Diet Satisfaction
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 44
- 试验地点
- 2
- 主要终点
- behavioral and cognitive components of eating
研究概览
简要总结
Poor eating habits contribute to weight gain and obesity, leading to numerous metabolic issues such as diabetes and cardiovascular diseases. The treatment of obesity involves lifestyle interventions that include dietary and nutritional modifications, physical activity, and behavioral therapy. Literature supports both carbohydrate and fat restriction in the treatment of obesity. In low-carbohydrate diets, less than 40% of energy is sourced from carbohydrates.Besides the dietary model, individual eating behavior can also influence the diet's outcomes. There is a significant relationship between eating behavior and food choices. Given that food choices can impact diet satisfaction, evaluating eating behavior is important when assessing dietary compliance.The literature includes studies demonstrating the effects of a classic intermittent fasting diet. However, no studies have compared the potential effects of intermittent fasting models based on the macronutrient distribution within their content. Therefore, this study aims to evaluate the effects of high-fat, low-carbohydrate intermittent fasting versus classical intermittent fasting on body composition, eating behavior, and diet satisfaction.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •18-65 years old
- •no chronic disease
- •volunteering
排除标准
- •hypoglycemia
- •eating disorders
- •pregnant and lactating women
结局指标
主要结局
behavioral and cognitive components of eating
时间窗: six weeks
The Three-Factor Eating Scale, used to measure the behavioral and cognitive components of eating, was developed by Cappelleri and colleagues. Its validity and reliability in Turkish were established by Karakus et al. The questionnaire comprises three factors: Uncontrolled Eating (UE), Cognitive Restraint (CR), and Emotional Eating (EE). Uncontrolled Eating (UE) refers to losing control over eating due to hunger or external stimuli and includes 9 items, with scores ranging from 9 to 36. Cognitive Restraint (CR) refers to the conscious restriction of food intake to control body shape and weight, encompassing 6 items, with scores ranging from 6 to 24. Emotional Eating (EE) examines overeating in response to negative emotional states such as anger, sadness, or stress, and includes 6 items, with scores ranging from 6 to 24. A higher score in any sub-factor indicates a greater dominance of the corresponding eating behavior.
diet satisfaction
时间窗: six weeks
A number of questions are necessary for clinicians to evaluate their patients' or clients' diet satisfaction, as well as their compliance with the diet, based on their responses. The Diet Satisfaction Scale is designed to assess satisfaction with various aspects of any diet, such as hunger levels, desire to eat, food preparation, enjoyment, ease of adherence at home and away, food variety, budget compatibility, contribution to physical health, and sustainability. The scale was developed by Jospe et al, and its Turkish validity and reliability were established by Eskici and Yilmaz. It consists of 9 items with 5-point Likert-type response options ranging from 1 (strongly disagree) to 5 (strongly agree). Notably, the first item is reverse-scored (1=5, 2=4, 3=3, 4=2, and 5=1).
Body composition
时间窗: six weeks
measurements of total body weight
次要结局
未报告次要终点
研究者
Emre Batuhan Kenger
Assistant Prof.
Istanbul Bilgi University