<qa>  How many subjects will be Caucasian?This study aimed at determining the Glycaemic Index and Insulinaemic Index Values of Five Cereal Products in two different ethnic groups. It is a laboratory-based research study, conducted in two different ethnic groups, with an open cross-over design, including 24 healthy non-smoking voluntary subjects, aged from 18 to 45 years. 12 subjects will be Caucasian and 12 subjects will be Asian. 8 test sessions per subject are included in the study. Foods are consumed in a random order according to a randomisation list. The impact of the ethnic group and the products will be determined. 