Nutrition Truth
Ultra-Processed Foods: The Complete List (And How to Spot Them)
The 2025-2030 USDA Dietary Guidelines named ultra-processed foods as a category to limit for the first time. Here is a full breakdown by food group, how to read a label, and what to replace them with.
Short Answer
Ultra-processed foods (NOVA 4) are industrially formulated products containing additives not used in home cooking: emulsifiers, artificial flavors, modified starches, and preservatives. Common examples include chips, soda, commercial breakfast cereal, instant noodles, hot dogs, flavored yogurt, packaged cookies, most protein bars, commercial sandwich bread, and energy drinks. The 2025-2030 USDA Dietary Guidelines recommend replacing them with minimally processed whole foods.
Ultra-processed foods now account for more than 57% of calories consumed by the average American adult. For the first time in their history, the 2025-2030 USDA Dietary Guidelines explicitly call out ultra-processed foods as a category to limit, not just by ingredient (sugar, sodium, saturated fat) but as a food-level classification.
The classification system behind this guidance is called NOVA, developed by researchers at the University of Sao Paulo. NOVA rates foods on a 1-4 scale based on industrial processing level. Ultra-processed is NOVA 4. Understanding which foods are NOVA 4 and why is the first step to reducing your intake.
Understand the full NOVA scale: What Is a NOVA Score? The complete 1-4 breakdown with food examples.
What Makes a Food Ultra-Processed
Ultra-processed foods (NOVA 4) share three characteristics. First, they contain little or no whole food. Second, they are formulated with substances extracted from foods or synthesized in labs: protein isolates, hydrogenated oils, modified starches, high-fructose corn syrup. Third, they contain industrial additives not found in home kitchens: emulsifiers, artificial flavors, synthetic colors, preservatives, humectants, and anti-caking agents.
The simplest label test: if the ingredient list contains things you would not find in a home kitchen, the food is likely NOVA 4. Ingredients like carrageenan, DATEM, polysorbate 80, soy lecithin, modified corn starch, artificial flavors, sodium stearoyl lactylate, and azodicarbonamide are all NOVA 4 markers.
| Label ingredient | What it is | Found in |
|---|---|---|
| Modified starch / modified corn starch | Chemically altered starch for texture | Sauces, soups, crackers, instant noodles |
| Carrageenan | Seaweed-derived emulsifier | Dairy alternatives, deli meat, flavored yogurt |
| DATEM | Dough conditioner | Commercial bread, packaged baked goods |
| Polysorbate 80 | Emulsifier | Ice cream, packaged baked goods |
| Artificial flavors | Synthetic flavor compounds | Chips, cereals, drinks, candy |
| Sodium stearoyl lactylate | Dough conditioner / emulsifier | Commercial bread, cereal |
| BHT / TBHQ | Synthetic antioxidant preservatives | Chips, crackers, instant noodles |
| High-fructose corn syrup | Processed sweetener | Soda, bread, condiments, cereals |
Ultra-Processed Foods by Category
Snacks and packaged foods
| Food | NOVA | Better swap |
|---|---|---|
| Potato chips | 4 | Plain unsalted nuts (NOVA 1) |
| Flavored tortilla chips | 4 | Plain corn tortillas + salsa (NOVA 3) |
| Packaged cookies and biscuits | 4 | Homemade oat cookies (NOVA 2-3) |
| Flavored crackers (Cheez-Its, Ritz) | 4 | Plain rice cakes or oat crackers |
| Most granola bars | 4 | Mixed nuts + dried fruit (no added sugar) |
| Most protein bars | 4 | Hard-boiled eggs or plain Greek yogurt |
| Packaged microwave popcorn | 4 | Air-popped popcorn + olive oil + salt |
Beverages
| Food | NOVA | Better swap |
|---|---|---|
| Soda and cola drinks | 4 | Sparkling water + squeeze of lemon |
| Energy drinks | 4 | Black coffee or plain green tea |
| Sports drinks (Gatorade, Powerade) | 4 | Water + pinch of salt + slice of citrus |
| Flavored protein shakes (packaged) | 4 | Plain Greek yogurt blended with banana |
| Flavored coffee creamers | 4 | Whole milk or plain half-and-half |
| Fruit punch and juice drinks | 4 | Whole fruit or 100% plain juice (NOVA 1) |
Breakfast foods
| Food | NOVA | Better swap |
|---|---|---|
| Commercial breakfast cereal (most) | 4 | Plain rolled oats with fruit (NOVA 1) |
| Instant flavored oatmeal packets | 4 | Plain rolled oats + cinnamon + fresh fruit |
| Packaged muffins and donuts | 4 | Homemade oat muffins |
| Frozen waffles and pancakes | 4 | Homemade with plain flour, eggs, milk |
| Breakfast pastries (Pop-Tarts) | 4 | Whole grain toast + nut butter (NOVA 3) |
Bread and grains
| Food | NOVA | Better swap |
|---|---|---|
| Commercial sandwich bread (most brands) | 4 | Artisan sourdough (NOVA 3) or homemade |
| Commercial flour tortillas | 4 | Corn tortillas (check label: corn, water, lime) |
| Packaged mac and cheese | 4 | Pasta + real cheddar + milk (NOVA 1-3) |
| Instant rice or flavored rice packets | 4 | Plain dry rice (NOVA 1) |
Meat and protein products
| Food | NOVA | Better swap |
|---|---|---|
| Hot dogs and frankfurters | 4 | Plain grilled chicken or fish |
| Packaged deli turkey (flavored) | 4 | Roasted whole turkey sliced at home (NOVA 1) |
| Chicken nuggets (packaged) | 4 | Baked chicken strips (flour, egg, breadcrumb) |
| Frozen pizza | 4 | Homemade pizza on sourdough base |
| Most fast food burgers | 4 | Homemade burger on sourdough bun |
Dairy and dairy alternatives
| Food | NOVA | Better swap |
|---|---|---|
| Flavored yogurt (Yoplait, most brands) | 4 | Plain Greek yogurt + fresh fruit (NOVA 1) |
| Processed cheese slices (American cheese) | 4 | Natural cheddar or parmesan block (NOVA 3) |
| Margarine and spreads | 4 | Butter (NOVA 2) or olive oil (NOVA 2) |
| Flavored coffee creamers | 4 | Whole milk or cream |
| Most commercial ice cream | 4 | Plain frozen yogurt or banana nice cream |
Check the NOVA score of any food: Free NOVA Score Checker, search 80+ common foods by processing level.
How to Read a Label for Ultra-Processing
The ingredient count is not reliable on its own. A long-ingredient-count pesto and a short-ingredient-count diet soda can both be NOVA 4, or neither. What matters is the type of ingredients, not the number. Look for these NOVA 4 markers anywhere in the ingredient list:
- Any "artificial flavor" or "natural flavor" (a catch-all for hundreds of synthetic compounds)
- Modified starch (modified corn starch, modified food starch, modified tapioca starch)
- Emulsifiers: carrageenan, polysorbate 80, soy lecithin (in large quantity), DATEM, sodium stearoyl lactylate
- Dough conditioners: azodicarbonamide, ascorbic acid (as a conditioner, not vitamin C)
- Synthetic preservatives: BHT, BHA, TBHQ, sodium benzoate, potassium sorbate
- Artificial sweeteners: aspartame, sucralose, acesulfame potassium, saccharin
- Protein isolates: soy protein isolate, whey protein concentrate (in processed form)
- High-fructose corn syrup or corn syrup solids
Ultra-Processed vs Processed: The Foods That Confuse People
Not all packaged or convenient foods are ultra-processed. These commonly confused foods are actually NOVA 3 (processed but not ultra-processed):
| Food | NOVA | Why it is NOT ultra-processed |
|---|---|---|
| Natural block cheese (cheddar, parmesan) | 3 | Milk + salt + rennet + cultures only |
| Canned tuna (in water) | 3 | Tuna + salt only |
| Canned tomatoes (plain) | 3 | Tomatoes + citric acid only |
| Natural peanut butter (peanuts + salt) | 3 | No added sugar or hydrogenated oil |
| Artisan sourdough bread | 3 | Flour, water, salt, starter only |
| Canned chickpeas or black beans | 3 | Legumes + salt + water only |
| Plain Greek yogurt | 1 | Milk + live cultures only |
| Plain frozen vegetables | 1 | Vegetables only, no additives |
How easyChef Pro Shows Ultra-Processing
Every recipe scored in easyChef Pro shows a NOVA rating for each ingredient. When a recipe includes a NOVA 4 ingredient, the app flags it and suggests a lower-NOVA alternative. The full dish gets a combined NOVA score, so you can see at a glance how processed your overall meal is, not just individual ingredients.
The NOVA meter is one of 30+ factors in the easyChef Pro nutrition score, alongside calorie density, protein quality, fiber, sodium, and health-goal-specific adjustments across six clinical dimensions.
Related Reading
Frequently Asked Questions
- What are ultra-processed foods?
- Ultra-processed foods are industrially formulated products that contain ingredients and additives not used in home cooking: emulsifiers, artificial flavors, preservatives, texturizers, dough conditioners, and synthetic colorings. They are classified as NOVA 4 under the food processing classification system. The 2025-2030 USDA Dietary Guidelines recommend limiting them.
- What is the difference between processed and ultra-processed food?
- Processed foods (NOVA 3) use simple preservation methods: salt, sugar, oil, vinegar, or fermentation. Cheese, canned fish, artisan bread, and natural peanut butter are processed but not ultra-processed. Ultra-processed foods (NOVA 4) are industrially formulated with substances like emulsifiers, artificial flavors, modified starches, and dough conditioners that are not used in home kitchens.
- How do I know if a food is ultra-processed?
- Check the ingredient label. If you see emulsifiers (carrageenan, polysorbate 80, soy lecithin), modified starch, artificial flavors, artificial sweeteners (aspartame, sucralose), dough conditioners (DATEM, azodicarbonamide), or preservatives like BHT and TBHQ, the food is ultra-processed. A useful rule: if the ingredient list includes things you would not find in a home kitchen, it is likely NOVA 4.
- What did the 2025 dietary guidelines say about ultra-processed foods?
- The 2025-2030 USDA Dietary Guidelines are the first edition to explicitly name ultra-processed foods as a category to limit, separate from previous guidance on added sugars, refined grains, and sodium. The guidelines recommend replacing ultra-processed foods with minimally processed whole foods.
- Are all packaged foods ultra-processed?
- No. Many packaged foods are NOVA 3 (processed but not ultra-processed). Canned tomatoes, canned tuna, natural block cheese, plain canned beans, and natural peanut butter (just peanuts and salt) are all packaged but not ultra-processed. The key is the ingredient list: NOVA 3 foods use simple preservation ingredients, not industrial additives.
See the NOVA score of every ingredient in your recipes
easyChef Pro shows the processing level of every ingredient, flags NOVA 4 items, and suggests lower-processing swaps. Free NOVA Score Checker or full breakdown in the app.