The Effect of a Natural Extract on the Post-prandial Blood Glucose Response After Bread Consumption: a Dose-response of Efficacy
Study Details
Study Description
Brief Summary
This study is designed to identify the minimal effective tested dose of fruit extract consumed with a bread which provides a reduction in venous post-prandial blood glucose compared to a reference bread.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Placebo Comparator: Reference No added fruit extract |
Dietary Supplement: no added fruit extract
|
Active Comparator: Active 1 lowest dose of fruit extract |
Dietary Supplement: fruit extract
|
Active Comparator: Active 2 low dose of fruit extract |
Dietary Supplement: fruit extract
|
Active Comparator: Active 3 medium dose of fruit extract |
Dietary Supplement: fruit extract
|
Active Comparator: Active 4 high dose of fruit extract |
Dietary Supplement: fruit extract
|
Outcome Measures
Primary Outcome Measures
- Positive incremental post-prandial blood glucose area under the curve [120 minutes]
Secondary Outcome Measures
- Post-prandial insulin response [120 minutes]
- Post-prandial insulin response [180 minutes]
- AUC of fruit extract calculated by a non-compartmental model [180 minutes]
- AUC of fruit extract calculated by a population model [180 minutes]
- Positive incremental post-prandial blood glucose area under the curve [180 minutes]
Eligibility Criteria
Criteria
Inclusion criteria:
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Body mass index (BMI) ≥ 18.0 and ≤ 30.0 kg/m2.
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Apparently healthy males and females: no medical conditions which might affect the study measurements including diabetes type 1 and type 2, gastrointestinal dysfunction, gastrointestinal surgery and inflammatory diseases.
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Fasting blood glucose value of subjects ≥ 3.4 and ≤ 6.1 mmol/litre (i.e. 62-110 mg/dl) at screening.
Exclusion criteria:
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Use of antibiotics within 3 months before day 1; use of any other medication except paracetamol, within 14 days before day 1.
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Blood donation in the past 3 months and/or during the study.
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Reported intense sporting activities > 10 h/week.
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Consumption of > 14 units (female subjects) and > 21 units (male subjects) alcoholic drinks in a typical week.
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Reported dietary habits: medically prescribed diet, slimming diet, not used to eat 3 meals a day, vegetarian.
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If female, is pregnant (or has been pregnant during the last < 3 months) or will be planning pregnancy during the study period.
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If female, is lactating or has been lactating in the 6 weeks before screening and/or during the study period.
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Dislike, known allergy or intolerance to test products or other food products provided during the study.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Charité research organisation | Berlin | Charitéplatz 1 | Germany | 10117 |
Sponsors and Collaborators
- Unilever R&D
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- FDS-NAA-1946