2.6. Appetite Assessment
Subjective appetite was measured throughout intervention days using a 100 mm VAS. The following three questions were given in random order to evaluate appetite at each timepoint: “How hungry are you?”, “How full are you?”, “How big is your desire to eat?” The participants marked their answer on a 100 mm line anchored at each end with: “not hungry at all” and “very hungry”, “not full at all” and “very full”, “very weak” and “very strong”. Participants continuously answered questions about their appetite every 30 min from 8:00 to 12:00 and every 60 min from 13:00 to 21:00 (