Several sugar-replacement sweeteners are currently on the market, including saccharine (ex. Sweet'N Low), aspartame (ex. Equal), and sucralose (ex. Splenda). The purpose of this study is to examine wether non caloric sweeteners affects how well the body works to control blood sugar. The study includes detailed blood sugar testing after drinking liquids that may contain sucralose. The investigators hypothesize that drinking liquids with sucralose will effect the amounts of specific appetite-affecting substances naturally produced by the body.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Enrollment
17
Washington University School of Medicine
St Louis, Missouri, United States
The Effect of Sucralose on Insulin Concentration (Area Under the Curve; AUC)
we will measure plasma insulin concentrations during a 5-hour modified Oral Glucose Tolerance Test (mOGTT) administered 10 minutes after subjects consume sucralose in water or an equal volume of water without sucralose (control condition).Plasma insulin concentrations were measured at 20, 15, 10, 6, and 2 min before and at 10, 20, 30, 40, 60, 90, 120, 150,180, 240, and 300 min after ingesting 75g of glucose. All these data collected were used to create the AUC curve.
Time frame: Baseline
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