Effect of Three Fibres on Glycaemic and Insulinaemic Responses in Healthy Adult Volunteers

Inclusion Criteria: * BMI between 18-27 kg/m2. * Self-diagnosed as healthy at the time of recruitment, confirmed by medical questionnaire: no reported current or previous metabolic diseases or chronic gastrointestinal disorders. * No blood donations during the study. * Reported intense sporting activities \< 10hr/w. * Reported alcohol consumption ≤21 units/w (female volunteers) or ≤28 units/w (male volunteers). * Feasibility to give blood sample as per study protocol. * Informed consent signed Exclusion Criteria: * Dislike, allergy or intolerance to test products. * Fasting blood glucose levels \<4.4 or \>6.1. * Volunteer has any health conditions that would prevent him/her from fulfilling the study requirements, put the subject at risk or would confound the interpretation of the study results as judged by the Principal Investigator. * Volunteer with history of diabetes and high blood pressure. * Having consumed anything apart from plain water in the twelve hours prior to the first test day. * Volunteer and/or immediate family member is an employee of the investigational site directly affiliated with this study, the sponsor or the clinical research organization. * Reported lactating (or lactating \< 6 weeks ago), pregnant (or pregnant \< 3 months ago) or wish to become pregnant during the study. * Reported participation in another biomedical trial 1 month before the start of the study.