Effects on Glycemia and Insulinemia of Different Grape Varieties

Plain-language summary

The goal of this intervention study is to examine the glucose increase in blood, during 2 hours after consuming different varieties of grapes, in men and women with normal or excess body weight. The main question it aims to answer is: can a variety of red grape reduce the glucose curve compared to a reference variety? Participants will have to attend the Center for nutrition research facilities in three occasions, fasted for at least 8 hours. Once there, they will be measured and monitored. A canula will be inserted and once they finish eating 300g of grapes, blood extractions will be performed at minutes 15, 30, 60, 90 and 120.

Who can participate

What they're measuring

Trial details