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Study Title and Description

The effect of particle size of whole-grain flour on plasma glucose, insulin, glucagon and thyroid-stimulating hormone in humans.



Key Questions Addressed
1 Is this a fiber intervention study?
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Primary Publication Information
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TitleData
Title The effect of particle size of whole-grain flour on plasma glucose, insulin, glucagon and thyroid-stimulating hormone in humans.
Author Behall KM., Scholfield DJ., Hallfrisch J.
Country The Diet and Human Performance Laboratory, Beltsville Human Nutrition Research Center, Agricultural Research Service, US Department of Agriculture, Maryland 20705-2350, USA.
Year 1999
Numbers Pubmed ID: 10613410

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 1999
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Country of Publication United States
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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 26
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Is there a run-in period? Yes
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Is there a washout period? Unspecified
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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 ~43.05
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Study population, age range in years 31-55
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Study Population, mean BMI, kg/m2 ~26.35
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Study population, BMI Range, kg/m2 19.6-38.9
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Baseline health status Healthy
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Gender (% male) ~50
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Fiber 1-type Whole Grain
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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) 6.6 (total fiber in bread)
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Fiber 1- dose 2 (g) -
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Fiber 1-Duration of intervention 3 hours
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Fiber 1-how was the fiber administered? Single Food
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Fiber 2-type Whole Grain
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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) 6.5 (total fiber in bread)
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Fiber 2- dose 2 (g) -
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Fiber 2-Duration of intervention 3 hours
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Fiber 2-how was the fiber administered? Single Food
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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? Glucose
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Comparator 1-dose 0
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Comparator 1-duration of comparator intervention 3 hours
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Comparator 1-how was the comparator administered to participants? Beverage
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Comparator 2- what was the comparator used in the intervention? Low fiber control
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Comparator 2-dose NR
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Comparator 2-duration of comparator intervention 3 hours
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Comparator 2-how was the comparator administered to participants? Single Food
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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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