Standard meal
The standard meal used in this study (replicated in each trial) was
based on the protocol of Johnston et al (10) in order to elicit a prominent glycemic response. The meal contained an 85g bagel, 13g of butter and
237ml orange juice. Total energy content and macronutrient content of
the of the meal was the following: 470 kcal, 79g carbohydrate (28g
sugar), 12g fat (7g saturated), 1g protein.