Table 1.

Sample Daily Menus for the 2000 kcal Standard Lead-in, UPF, and Non-UPF Diets.

	Standardized Lead-In (59% UPF)	UPF (81% UPF)	Non-UPF (0% UPF)
Breakfast	Eggo waffles with blueberries, served with apple juice and whole milk.	Eggo waffles with syrup, served with orange juice	Homemade waffles with blueberries and pure maple syrup
Lunch	Ultra-processed beef patty on commercial white bun with lettuce and ketchup	Ultra-processed beef patty on commercial whole wheat bun with lettuce	100% ground beef patty with salt on a homemade white bun with lettuce
Dinner	Salted chicken breast cooked in canola oil, served over whole grain pasta with broccoli, carrots, and parmesan cheese	Stouffer’s Lasagna with Meat and Sauce (frozen meal)	Salted chicken breast cooked in canola oil, served over whole grain pasta with broccoli, carrots, and parmesan cheese
Snack	Chips Ahoy! Cookies, served with Minute Maid Lemonade	Chips Ahoy! Cookies, apple slices with peanut butter, and carrots, served with Minute Maid Lemonade and whole milk	Banana, rice cakes with natural peanut butter, served with homemade lemonade and coconut water
Optional Module	Ritz crackers with cheddar cheese, ham, Skittles, and raspberries	Ritz crackers with American cheese, turkey, Skittles, and raspberries	Good Thins rice crackers with cheddar cheese, ham, cantaloupe, and natural fruit licorice candy

UPF: Ultra-processed Foods.