Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
55 participants
INTERVENTIONAL
2011-06-30
2015-08-31
Brief Summary
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Detailed Description
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Maintenance of normal blood glucose is dependent on the body's ability to modulate insulin secretion in response to the glucose load consumed. Although diet may be an important factor in glucose tolerance, the role of nutritive sweeteners has not been clearly defined. Much research has been performed on the effect of dietary sugars on chronic disease risk factors, including animal studies, and human studies ranging from epidemiologic to controlled feeding trials with most of this work focused on the monosaccharides: fructose and glucose or the disaccharide, sucrose.
Little work has been done on the comparative effects of honey and other nutritive sweeteners in relation to glucose tolerance and insulin sensitivity.
Conditions
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Study Design
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NON_RANDOMIZED
CROSSOVER
BASIC_SCIENCE
NONE
Study Groups
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Honey
60.7 grams daily orally times 14 days
High Fructose Corn Syrup 55 (HFCS 55)
65.7 gram daily orally times 14 days
CHO (sugar)
50 grams daily orally times 14 days
CHO
50 grams daily orally times 14 days
Honey
60.7 grams orally daily times 14 days
High Fructose Corn Syrup 55 (HFCS 55)
65.7 gram daily orally times 14 days
High Fructose Corn Syrup
65.7 grams daily orally times 14 days
Honey
60.7 grams orally daily times 14 days
CHO (sugar)
50 grams daily orally times 14 days
Interventions
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Honey
60.7 grams orally daily times 14 days
High Fructose Corn Syrup 55 (HFCS 55)
65.7 gram daily orally times 14 days
CHO (sugar)
50 grams daily orally times 14 days
Eligibility Criteria
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Inclusion Criteria
2. Normal Glucose Tolerance
* Fasting glucose between ≤105 mg/dl
* Normal body weight or overweight (BMI 18-29.9)
3. Impaired Glucose Tolerance
* Fasting glucose between 106-125 mg/dl
* Overweight or obese (BMI 25 - 39.9)
4. Willingness to comply with the demands of the experimental protocol
5. Sedentary Lifestyle
Exclusion Criteria
2. Diabetes mellitus
3. Use of medications that affect glucose metabolism
4. History of an eating disorder
5. Pregnancy or breast feeding
6. Inability to give consent
7. Unwillingness or inability to consume the supplemental sugars
20 Years
80 Years
ALL
Yes
Sponsors
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USDA Grand Forks Human Nutrition Research Center
FED
Responsible Party
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Principal Investigators
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Susan K. Raatz, PhD., RD
Role: PRINCIPAL_INVESTIGATOR
Agriculture Research Service, United States Department of Agriculture, Grand Forks Human Nutrition Research Center
Locations
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Grand Forks Human Nutrition Research Center
Grand Forks, North Dakota, United States
Countries
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References
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Bantle JP, Raatz SK, Thomas W, Georgopoulos A. Effects of dietary fructose on plasma lipids in healthy subjects. Am J Clin Nutr. 2000 Nov;72(5):1128-34. doi: 10.1093/ajcn/72.5.1128.
Mathern JR, Raatz SK, Thomas W, Slavin JL. Effect of fenugreek fiber on satiety, blood glucose and insulin response and energy intake in obese subjects. Phytother Res. 2009 Nov;23(11):1543-8. doi: 10.1002/ptr.2795.
Raatz SK, Torkelson CJ, Redmon JB, Reck KP, Kwong CA, Swanson JE, Liu C, Thomas W, Bantle JP. Reduced glycemic index and glycemic load diets do not increase the effects of energy restriction on weight loss and insulin sensitivity in obese men and women. J Nutr. 2005 Oct;135(10):2387-91. doi: 10.1093/jn/135.10.2387.
Shah M, Adams-Huet B, Bantle JP, Henry RR, Griver KA, Raatz SK, Brinkley LJ, Reaven GM, Garg A. Effect of a high-carbohydrate versus a high--cis-monounsaturated fat diet on blood pressure in patients with type 2 diabetes. Diabetes Care. 2005 Nov;28(11):2607-12. doi: 10.2337/diacare.28.11.2607.
Andreozzi F, Laratta E, Procopio C, Hribal ML, Sciacqua A, Perticone M, Miele C, Perticone F, Sesti G. Interleukin-6 impairs the insulin signaling pathway, promoting production of nitric oxide in human umbilical vein endothelial cells. Mol Cell Biol. 2007 Mar;27(6):2372-83. doi: 10.1128/MCB.01340-06. Epub 2007 Jan 22.
Raatz SK, Johnson LK, Picklo MJ. Consumption of Honey, Sucrose, and High-Fructose Corn Syrup Produces Similar Metabolic Effects in Glucose-Tolerant and -Intolerant Individuals. J Nutr. 2015 Oct;145(10):2265-72. doi: 10.3945/jn.115.218016. Epub 2015 Sep 2.
Other Identifiers
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GFHNRC021
Identifier Type: -
Identifier Source: org_study_id
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