A total of 60 participants (30 males, 30 females) will take part in this study at the University of Toronto. Twenty participants will be recruited to each one of three trials (pea, lentil or oat) and will attend 4 study sessions where they will consume crackers/porridge made with pea, lentil, oat, or wheat flours of different particle sizes. Questionnaires will be filled out to assess their recent food intake, physical activity, sleep quality, stress level, appetite, physical comfort, and energy/fatigue level, as well as tastefulness of the food. Blood samples will be collected at fasting and at various time points over a 2 hour period after eating to measure blood glucose, insulin, and amino acid concentrations. Before leaving, participants will receive an all-you-can-eat pizza meal to assess their food intake.
The proposed study looks at the comparative effects of food products made with pea, lentil, and oat flour of various particle sizes on glycemic response, amino acid release, and food intake in healthy adults.