Glycemic index concept is widely used to determine impact of a food to blood glucose. Several studies showed that water content and intake after meal may influence glycemic response of the meal and thus have an effect on the result of GI measurement. Currently these studies found conflicting results. Therefore, this study aims to determine whether water intake, specifically after meal, may influence the glycemic response and glycemic index value of the meal.
Glycemic index methods are performed according to Food and Agricultural Organization/WHO recommendations.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
SINGLE
Enrollment
10
First, fasting blood glucose was measured. Then, subjects consumed the glucose sample in 5-10 minutes and blood sugar level were measured at 0', 15', 30', 45', 60', 90', and 120'
First, fasting blood glucose was measured. Then, subjects consumed the glucose sample in 5-10 minutes. Subjects given additional 150 ml water at 45, 75, and 105 minutes and blood sugar level were measured at 0', 15', 30', 45', 60', 90', and 120
First, fasting blood glucose was measured. Then, subjects consumed the samples in 10-15 minutes and blood sugar level were measured at 0', 15', 30', 45', 60', 90', and 120'
PT Nutrifood Indonesia
Jakarta, DKI Jakarta, Indonesia
RECRUITING2 h postprandial blood glucose level (Glycemic Response)
Time frame: fasting 0 min, 15 min, 30 min, 45 min, 60 min, 90 min, 120 min
Glycemic index value of meal (white bread)
The glycemic index is a calculated from measurements of area under the glucose curve after the food is eaten, divided by the corresponding area after the control food is eaten. The value is multiplied by 100 to represent a percentage of the reference food.
Time frame: fasting 0 min, 15 min, 30 min, 45 min, 60 min, 90 min, 120 min
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Sample consumed with 250 ml water immediately after meal consumption, and additional 150 ml water at 45, 75, and 105 minutes. First, fasting blood glucose was measured. Then, subjects consumed the samples in 10-15 minutes and blood sugar level were measured at 0', 15', 30', 45', 60', 90', and 120'
Sample consumed with 125 ml water immediately after meal consumption, and additional 125 ml water after 60 minutes First, fasting blood glucose was measured. Then, subjects consumed the samples in 10-15 minutes and blood sugar level were measured at 0', 15', 30', 45', 60', 90', and 120'