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Study Title and Description

Consuming aspartame with and without taste: differential effects on appetite and food intake of young adult males.



Key Questions Addressed
1 What are the association between low-calorie sweeteners and health?
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Primary Publication Information
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TitleData
Title Consuming aspartame with and without taste: differential effects on appetite and food intake of young adult males.
Author Black RM, Leiter LA, Anderson GH.
Country Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Canada.
Year 1993
Numbers Pubmed ID: 8451310

Secondary Publication Information
There are currently no secondary publications defined for this study.


Extraction Form: LCS-RCT
Design Details
Question... Follow Up Answer Follow-up Answer
Population Adults
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Intervention/Exposure Aspartame (1. sweetener, 2. encapsulated Aspartame, 3. Aspartame-sweetenerd diet soda)
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Comparator carbonated mineral water
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LCS vs sugar/ or others 2
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Outcomes Effect on food intake and selection at lunch; Effect of each treatment on: prospective consumption; hunger; fullness and food appeal and motivation to eat; Differences between restrained and non-restrained eaters
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Study Design RCT-c
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Country/Region CA
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Age (mean or range) 19-25
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Age .
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% Male 1
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BMI 21-25
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Intervention Form Beverage
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Sample size 18
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Number analyzed (intervention) 18
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Number analyzed (control) 18
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Baseline health Exclusion criteria: smoking, following a vegetarian diet, a diagnosis of phenylketonuria, a food allergy, a major medical illness, receiving medications
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Baseline health (coded) Healthy
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Duration 5 days (1 day per week for 5 weeks)
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Duration (coded) <1 day
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brain 0
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glycaemia 0
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appetite 1
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dietary 1
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bodyweight 0
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Primary (Most important outcome) appetite
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Hypotheses/Aim(s) of Study To determine whether the APM contained in the 560 ml of diet soft drink, or the volume of that drink, accounted for the appetite suppression observed.
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Funding source Supported by the International Life Sciences Institute, Nutrition Foundation, Washington, DC, and by a Postdoctoral Fellowship to R.M.B. from the National Institute of Nutrition, Canada
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Funding(coded) Government & NP
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Internal
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Results & Comparisons

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