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Study Title and Description

High-fiber cereal reduces postprandial insulin responses in hyperinsulinemic but not normoinsulinemic subjects.



Key Questions Addressed
1 Is this a fiber intervention study?
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Primary Publication Information
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TitleData
Title High-fiber cereal reduces postprandial insulin responses in hyperinsulinemic but not normoinsulinemic subjects.
Author Wolever TM., Campbell JE., Geleva D., Anderson GH.
Country Department of Nutritional Sciences, 150 College Street, Room 316, Toronto, Ontario, Canada M5S 3E2. thomas.wolever@utoronto.ca
Year 2004
Numbers Pubmed ID: 15161776

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


Extraction Form: Fiber Database
Arms
No arms have been defined in this extraction form.

Design Details
Question... Follow Up Answer Follow-up Answer
Year of Publication 2004
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Country of Publication Canada
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What was the study design? Randomized Controlled Trial (Crossover)
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Was the study blinded? unspecified
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Study diet type acute feeding study
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Level of feeding control for dietary intervention All food provided
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Sample size 77
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Is there a run-in period? No
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Is there a washout period? Yes
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Did the administered fiber dose change over the course of the study? No
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What is the age of the population (categorical)? Adults (20+ Years)
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Study population, mean age in years ~42.1
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Study population, age range in years -
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Study Population, mean BMI, kg/m2 ~25.8
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Study population, BMI Range, kg/m2 -
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Baseline health status Recruited both hyperinsulinemic and normoinsulinemic (control) subjects
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Gender (% male) 100
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Fiber 1-type Cereal Fiber
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Fiber 1-if combination was selected for fiber type, 1st fiber type in combination -
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Fiber 1-if combination was selected for fiber type, 2nd fiber type in combination -
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Fiber 1- dose 1 (g) 36.7
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Fiber 1- dose 2 (g) -
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Fiber 1-Duration of intervention 1 meal (to be consumed in 15 min)
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Fiber 1-how was the fiber administered? Single Food
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Fiber 2-type -
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Fiber 2-if combination was selected for fiber type, 1st fiber type in combination -
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Fiber 2-if combination was selected for fiber type, 2nd fiber type in combination -
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Fiber 2- dose 1 (g) -
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Fiber 2- dose 2 (g) -
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Fiber 2-Duration of intervention -
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Fiber 2-how was the fiber administered? -
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Fiber 3-type -
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Fiber 3-if combination was selected for fiber type, 1st fiber type in combination -
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Fiber 3-if combination was selected for fiber type, 2nd fiber type in combination -
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Fiber 3- dose 1 (g) -
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Fiber 3- dose 2 (g) -
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Fiber 3-Duration of intervention -
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Fiber 3-how was the fiber administered? -
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Fiber 4-type -
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Fiber 4-if combination was selected for fiber type, 1st fiber type in combination -
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Fiber 4-if combination was selected for fiber type, 2nd fiber type in combination -
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Fiber 4- dose 1 (g) -
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Fiber 4- dose 2 (g) -
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Fiber 4-Duration of intervention -
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Fiber 4-how was the fiber administered? -
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Comparator 1- what was the comparator used in the intervention? Low-fiber cereal
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Comparator 1-dose 0
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Comparator 1-duration of comparator intervention 1 meal (to be consumed in 15 min)
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Comparator 1-how was the comparator administered to participants? Single Food
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Comparator 2- what was the comparator used in the intervention? -
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Comparator 2-dose -
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Comparator 2-duration of comparator intervention -
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Comparator 2-how was the comparator administered to participants? -
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Comparator 3- what was the comparator used in the intervention? -
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Comparator 3-dose -
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Comparator 3-duration of comparator intervention -
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Comparator 3-how was the comparator administered to participants? -
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Comparator 4- what was the comparator used in the intervention? -
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Comparator 4-dose -
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Comparator 4-duration of comparator intervention -
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Comparator 4-how was the comparator administered to participants? -
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Baseline Characteristics
No baseline characteristics have been defined for this extraction form.



Results & Comparisons

No Results found.
Adverse Events
Arm or Total Title Description Comments

Quality Dimensions
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Quality Rating
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