Every item on the Subway US menu, measured against what a specific person actually needs in a day rather than the adult Daily Value on a label.
Footlongs at full value. Subway’s US guide lists 6 inch subs and tells you to double the numbers for a footlong. Boone has done that for every sub, so a Spicy Italian Footlong shows its real 1,320 calories and 3,320mg of sodium, 144% of an adult’s daily sodium limit in one sandwich.
Limits by age and sex, with UK guidance a click away. The daily sodium limit is 2,300mg for adults and teenagers but 1,500mg for a child aged 4 to 8, so a 6 inch Oven-Roasted Turkey sub is 49% of an adult’s day and 75% of a young child’s. Every calculator recalculates for an adult man or woman or a child of any age from 4, and switches to UK NHS guidance.