Alteration of Sweet Taste Perception After 50% Reduction of Sweet Food and Beverage Consumption for 12 Weeks, Compared With Unmodified Diet.
试验速览
- 阶段
- 不适用
- 状态
- Enrolling By Invitation
- 入组人数
- 58
- 试验地点
- 1
- 主要终点
- Sweet intensity change from baseline after 12 weeks of the intervention.
研究概览
简要总结
The goal of this clinical trial is to determine whether reducing sugar intake by 50% for 12 weeks can change sweet taste perception in healthy adults and its consequences. The main questions it aims to answer are:
- Does sweet intensity change after reducing daily sugar intake by 50% for 12 weeks?
- How does sweet intensity change after completing dietary modification for 8 weeks?
- Does individual daily sugar intake change after completing dietary modification for 8 weeks?
Researchers will compare reducing daily sugar intake by 50% for 12 weeks to an unmodified diet to see if sugar reduction can change sweet intensity.
Participants will:
- Reduce daily sugar intake by 50% or maintain an unmodified diet for 12 weeks.
- Visit the clinic three times for anthropometric measurements, sweet perception tests, and to complete questionnaires.
- Keep a diet record for a total of 15 days during the research period.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Triple (Participant, Care Provider, Investigator)
入排标准
- 年龄范围
- 18 Years 至 59 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •People with a fasting blood sugar level below 126 mg/dL or an HbA1C below 6.5% in the past 6 months, who are not currently being treated for diabetes.
- •People who score 10 or more points on the sweet food consumption behavior questionnaire.
- •People who are able to communicate in the Thai language.
- •People who are able to chat and use video calls via the Line application.
- •People who agree to modify their diet and beverages according to the recommendations of a dietitian.
- •People who agree to undergo sweet taste testing, complete a food record, and fill out a questionnaire.
排除标准
- •People with uncontrolled chronic conditions who have had changes in their treatment within the past 3 months.
- •People with a history of severe illness in the past 6 months.
- •People who regularly use medication, excluding contraceptives and vitamins.
- •Pregnant women.
- •People who have experienced a weight change of at least 10% over the past 3 months.
研究组 & 干预措施
50% sugar reduction
Participants were advised by a dietitian to reduce their daily caloric intake from sugars by 50% for 12 weeks.
干预措施: 50% sugar reduction (Behavioral)
unmodified diet
Participants maintained an unmodified diet.
结局指标
主要结局
Sweet intensity change from baseline after 12 weeks of the intervention.
时间窗: 16 weeks from baseline (12 weeks after the start of the intervention)
Percentage of participants whose sweet intensity has increased after reducing daily sugar intake by 50% for 12 weeks, compared to those with an unmodified diet.
次要结局
- Sweet intensity change from baseline after completing the intervention for 8 weeks.(24 weeks from baseline)
- Changes in sugar consumption behavior from baseline(24 weeks from baseline)