Table 1.

Major food and beverage categories used in this study and examples of products included in each

Major food category	Examples of food and beverages
Bakery	Baked breakfast (e.g. croissants, pancakes, waffles, scones), baked desserts (e.g. brownies, doughnuts, pastries, sweet buns), bread products (e.g. bagels, bread, English muffins, flatbreads, muffins, rolls), cake (cakes, cheesecakes, snack cakes), cereal and granola bars, cookies, doughs, pies, tarts, cobblers.
Beverages	Dairy and alternatives (e.g. drinkable yogurts, milk, plant-based milk, smoothies), energy drinks, fruit juice, fruit drinks, hot beverages (e.g. coffee, tea, cocoa), soft drinks, sports drinks, vegetable drinks, water.
Cereals and grains	Hot breakfast cereals, ready-to-eat cereals, flours, grains.
Dairy and alt.	Cheese (e.g. cottage cheese, cream cheese, soft cheese, hard cheese), condensed milk, evaporated milk, sour cream, yogurt.
Desserts	Custard, gelatin, mousse, pudding, frozen desserts (e.g. ice cream, ice pops, sherbet, sorbet, sundaes, frozen dessert sandwiches/bars/cones), dessert toppings and fillings (e.g. icing, frosting, pie fillings).
Fats and vinegars	Butter, margarine, oil, mayonnaise, salad dressing, vinegar.
Fish and seafood	Marine and freshwater animals.
Fruits	Canned fruit, dried fruit, frozen fruit, fruit sauces, fresh and frozen fruit.
Meat, eggs and alt.	Meat, poultry, deli meats, bacon, eggs and egg substitutes, meat substitutes (e.g. tofu, tempeh, analogues).
Mixed dishes	Baked and refried beans, canned chili, pizza and frozen sandwiches, potato dishes (e.g. fried, mashed potatoes, scalloped potatoes), prepared salads, refrigerated and frozen meals and appetizers, shelf-stable grain-based dishes (e.g. pasta with sauce, flavoured rice, stuffing).
Nuts and seeds	nut and seeds (not for snacking), nut and seed butters, nut and seed flours.
Other foods	Miscellaneous baking items (e.g. yeast, baking soda), seasonings, breading mix.
Sauces and dips	Condiments (e.g. barbecue sauce, ketchup, mustard), dips (e.g. hummus, salsa), sauces (e.g. gravy, marinades, curry pastes, soya sauce, tomato sauce, white sauce).
Snacks	Chips, snack mixes, extruded snacks (e.g. cheese puffs), fruit snacks (e.g. fruit leather), meat snacks (e.g. jerky, meat sticks), nuts and seeds for snacking, popcorn, pretzels.
Soups	Bouillon, broth, canned condensed soups, dry mix soups, fresh and instant noodle soups, ready-to-serve soups.
Sugars and sweets	Confectionery (e.g. baking candies, mints, licorice, jelly beans, chocolate, candy bars, marshmallows), sugar, sweet condiments (e.g. chocolate spread, fruit preserves, honey, molasses, syrups).
Vegetables	Canned vegetables and legumes, dried legumes, fresh and frozen vegetables, vegetable pastes (e.g. tomato paste, herb pastes), pickled vegetables.