Dietary Behaviour clinical trials at University of California Health

To compare two added-sugar menu label--(1) black, icon-only, 150% of the menu text height and (2) red, icon-plus-text, 100% of the menu text height--to a no-label control on grams of added sugar ordered using two different added-sugar labeling thresholds: (1) ≥50% of Daily Value for added sugar (equivalent to ≥25g) and (2) ≥100% of Daily Value for added sugar (equivalent to ≥50g)