Nutrient Claims on FDA Food Labels Explained

In the realm of food labeling, nutrient content claims such as “low sodium,” “fat-free,” and “reduced sugar” are often seen on the packaging of various food products, providing insights into the nutritional value of the item inside and guiding consumers through healthier purchasing decisions. 

The Food and Drug Administration (FDA), initially under the Nutrition Labeling and Education Act (NLEA) of 1990 and more recently updated with the Food Labeling Modernization Act of 2018, has set stringent criteria for these claims to ensure accuracy and transparency. Misuse of a nutrient content claim can result in FDA enforcement action, warning letters, product relabeling, or recalls. 

This article unpacks the types of nutrient content claims and what they mean, the exact qualification requirements, and how to ensure your labels remain compliant.

TLDR

•  Nutrient content claims are FDA-regulated terms with exact thresholds a product must meet per serving.
• “Healthy” is an implied nutrient content claim with separate criteria for different food categories.
• Relative claims like “reduced fat” require a disclosure statement naming the reference food and percentage difference.
• Nutrient claims describe nutrient levels; health claims describe disease risk relationships and require FDA pre-authorization.

What Is A Nutrient Claim on a Food Label?

Nutrient claims on food labels are FDA-regulated statements that describe the level of a specific nutrient in a food product. 

Terms like “low sodium,” “sugar-free,” and “high in fiber” aren’t marketing language. They’re defined by the FDA with exact thresholds a product must meet before the claim can appear on its label. 

All nutrient content claims are based on a standardized serving size and governed by the Nutrition Labeling and Education Act (NLEA).

Nutrient Content Claims and What They Mean

To ensure clarity and prevent misleading information, the FDA has set specific criteria for each type of nutrient content claim. 

Nutrient content claims must meet FDA-defined qualification criteria before appearing on a label. Each claim is tied to a specific nutrient threshold per RACC-derived serving. 

Manufacturers are responsible for substantiating eligibility and ensuring that all required disclosures appear in immediate proximity to the claim.

Read our helpful checklist to understand nutrient content claims and what they mean.

Calorie Claims

To qualify for a calorie-based nutrient claim, the labeled food must meet defined calorie thresholds per labeled serving size, expressed as a specific number of calories or fewer calories than a reference food.

Fat Claims

To qualify as a fat-free food, the product must contain 0.5 g or less of total fat per labeled serving. A low-fat food must contain 3 g or less of total fat per serving.

What About Fatty Acids?

When evaluating fat claims, the FDA looks not only at total fat per labeled serving, but also at saturated fatty acids and trans fatty acids. For example, a saturated fat free food contains less than 0.5 g of saturated fatty acids and less than 0.5 g of trans fatty acids per serving. The type of fatty acids present in the food also affects whether it may qualify for a “healthy” claim.

Saturated Fat Claims

A saturated fat free product must contain 0.5 g or less of saturated fat and 0.5 g or less of trans fat per labeled serving.

Sodium Claims

A low-sodium food contains 140 mg or less of sodium per labeled serving. A very low-sodium food contains 35 mg or less.

Sugar Claims

To use a sugar-based nutrient claim, the food must contain a defined amount of sugar per labeled serving, and in some cases must not contain added sugars during processing.

Fiber Claims

Fiber claims are based on the grams of dietary fiber present per labeled serving, and the food must meet specific g or more thresholds to qualify.

Good Source / High Claims

These nutrient content claims are based on the percentage of Daily Value the food provides per labeled serving, and the food must contain at least the defined percentage to qualify.

“Light” Claim

A “light” nutrient claim requires the food to contain significantly fewer calories, fat, or sodium than a reference food, depending on how the claim is being used.

Types of Nutrient Content Claims

Nutrient content claims can be categorized based on the specific nutrient they reference and the nature of the claim itself. These claims can be broadly divided into:

• Absolute Claims: These claims provide information about a nutrient without comparing it to another product. (Claim e.g “Sugar-Free” or “High in Vitamin C.”
• Relative Claims: These claims compare the nutrient levels of one product to another, such as “Reduced Fat” or “Less Sodium than our regular product.”
• Nutrient Level Statements: These straightforwardly state the level of a particular nutrient in a product, like “Contains 10 grams of Protein.”
• General Nutrient Claims: These are more generic and don’t reference a specific level or percentage, such as “Healthy” or “Nutritious.”

Absolute vs. Relative Nutrient Claims: What’s the Difference?

Nutrient content claims on food labels fall into two broad categories: absolute claims and relative claims. Understanding the difference matters because each type carries different FDA requirements for how the claim must be substantiated and displayed.

Absolute Claims

An absolute claim describes the level of a nutrient in a food based on FDA-defined thresholds, without reference to any other product. “Fat-free,” “low sodium,” “calorie-free,” and “sugar-free” are all absolute claims. They tell consumers that the food itself meets a specific standard per labeled serving, regardless of what else is on the market.

Relative Claims

A relative claim compares the nutrient level in a labeled food to that of an appropriate reference food. “Reduced fat,” “less sodium,” and “fewer calories” are relative claims. The labeled food must contain at least 25% less of the relevant nutrient per serving than the reference food it is being compared to.

The FDA requires that relative claims meet three conditions:

• The reference food must be an established regular product or an average representative of similar food in the same category. For “less” claims, it can also be a dissimilar food that is commonly substituted for the labeled food, such as potato chips compared to pretzels.
• The label must identify the reference food in immediate proximity to the most prominent claim, for example: “50% less sodium than our regular soy sauce.”
• A quantitative disclosure statement must appear adjacent to the claim comparing the nutrient level per labeled serving in both products, for example: “Regular soy sauce: 1,000mg sodium per serving. This product: 500mg sodium per serving.”

One important restriction: the reference food itself cannot already qualify as “low” in that nutrient. A product cannot claim “reduced fat” by comparing itself to a food that already meets the definition of low fat.

How the FDA Measures Nutrient Content

For a nutrient claim to be valid, the labeled food must meet FDA thresholds based on the Reference Amount Customarily Consumed (RACC). The nutrient present in the food is measured per labeled serving size, and the food must contain a specified amount — often expressed as grams (g) or milligrams (mg) or less.

For example, a low calorie food contains 40 calories or less per labeled serving. A sodium free food contains less than 5 mg of sodium. These thresholds determine whether the food meets the criteria for the claim.

FDA Formatting Rules for Nutrient Content Claims

When it comes to nutrient content claims on FDA-regulated food labels, not only is the content of the claim important, but so is its presentation. Any food bearing a nutrient content claim must present that claim clearly and in a manner that is not misleading on the food package. Proper formatting ensures that consumers can easily understand and interpret the information provided. Here’s what you need to know about formatting nutrient content claims:

• Prominence: The claim should be easily noticeable. This can be achieved by using bold fonts or placing the claim in a location on the label where it’s likely to be seen first.
• Font Size: The size of the font used for the claim should be proportional to the size of the label. It should be large enough to be read easily but not so large that it dominates other essential information on the label.
• Contrast: The claim should stand out from the background. This can be achieved by using contrasting colors or a different font style.
• Language: The claim should be clear and straightforward. Avoid using technical jargon or terms that the average consumer might not understand.
• Supporting Information: If space allows, consider adding a brief explanation or qualifier next to the claim. For example, next to a “Low Sodium” claim, you might add “Sodium is an essential nutrient but can be harmful in excess.”

The recent changes to the Nutrition Facts label in 2016 and 2020 have made it even more user-friendly. For instance, the number of calories and the serving size declaration have been bolded to highlight this crucial information. The type size for “Calories,” “servings per container,” and the “Serving size” declaration has also been increased.

Exceptions to FDA Nutrient Content Claim Requirements

While the FDA has set clear guidelines for nutrient content claims, there are exceptions to these rules. It’s crucial for manufacturers to be aware of these exceptions to ensure compliance:

• Small Packages: For products with very limited labeling space, such as small candy wrappers, certain allowances might be made regarding the size and placement of nutrient content claims.
• Bulk Products: Products sold in bulk, where consumers can determine the quantity they want, might not require detailed nutrient content claims on the packaging. Instead, this information might be provided on a display card next to the bulk product.
• Fresh Produce and Seafood: These products are often exempt from bearing nutrient content claims since their nutrient content can vary depending on various factors like seasonality and source.
• Products with Negligible Nutrient Content: If a product naturally has a negligible amount of a particular nutrient, it might not need to make a specific “free” claim. For example, apple slices wouldn’t need a “cholesterol-free” claim because apples naturally don’t contain cholesterol.
• Claims Based on New Scientific Evidence: In some cases, manufacturers might want to make a nutrient content claim based on new scientific evidence that hasn’t been recognized by the FDA yet. In such cases, they might be allowed to make the claim, but they’ll need to add a disclaimer stating that the evidence isn’t conclusive.

Processing methods can also affect whether a nutrient content claim is permitted. For example, frozen fruits or dehydrated foods may qualify for certain nutrient content claims depending on whether the food contains added sugar or sodium chloride during processing. A product labeled as containing concentrated fruit juice must still meet sugar thresholds if making a sugar free claim. Even products such as light brown sugar must meet the defined criteria per labeled serving before a nutrient claim can appear on the food package.

It’s essential for manufacturers to stay updated with FDA guidelines and be aware of these exceptions. This assures that they provide accurate information to consumers while also staying compliant with regulations. Download your very own checklist here to ensure that you are following correct and compliant processes when making nutrient content claims.

What Does “Healthy” Mean on a Food Label?

“Healthy” is one of the most misunderstood nutrient content claims in food labeling. 

Unlike “low fat” or “sugar free,” it’s an implied nutrient content claim, meaning it reflects a food’s overall nutritional profile rather than a single nutrient level.

Criteria for Individual Foods

To carry the “healthy” claim, an individual food must be low in total fat and saturated fat, contain 480mg or less of sodium per labeled serving, 60mg or less of cholesterol, and provide at least 10% of the daily value of at least one beneficial nutrient: vitamin A, vitamin C, calcium, iron, protein, or dietary fiber.

Criteria for Meals and Main Dishes

For meal products and main dishes, the sodium limit rises to 600mg per labeled serving, cholesterol to 90mg, and the food must provide 10% daily value of at least two beneficial nutrients for a main dish, or three for a full meal product.

Criteria for Seafood and Game Meat Products

Seafood and game meat products follow separate thresholds: less than 5g total fat, less than 2g saturated fat, and less than 95mg cholesterol per 100g, alongside the same sodium and beneficial nutrient requirements as individual foods.

How the Definition of “Healthy” Has Changed

The FDA’s updated guidance now reflects current dietary science. Foods like salmon, nuts, and seeds, which were previously excluded for being high in total fat, can now qualify provided their fat profile is predominantly mono and polyunsaturated. 

Potassium and vitamin D have also replaced vitamins A and C as nutrients of public health concern.

Why “Healthy” Doesn’t Mean What You Think

A food labeled “healthy” meets specific FDA criteria, but those criteria don’t account for added sugar content, processing level, or overall diet quality. 

Always check the nutrition facts panel alongside any front-of-pack claim.

Nutrient Claims vs. Health Claims: What’s the Difference?

Nutrient claims and health claims are both regulated by the FDA, but they serve different purposes and carry different compliance requirements. Confusing the two is one of the most common mistakes food manufacturers make.

Nutrient content claims describe the level of a specific nutrient in a food product. “Low sodium,” “fat-free,” and “good source of fiber” are all nutrient content claims. They tell consumers how much (or how little) of a nutrient is present per labeled serving, measured against FDA-defined thresholds.

Health claims describe a relationship between a food, food component, or nutrient or dietary ingredient and a reduced risk of a health-related condition or disease.

“Diets low in sodium may reduce the risk of high blood pressure” is a health claim. Unlike nutrient content claims, health claims require FDA pre-authorization through a formal petition process or must be based on an authoritative statement from a scientific body such as the National Institutes of Health.

There is also a third category: structure/function claims. Common examples include statements such as “calcium builds strong bones,” “fiber maintains bowel regularity”, or “antioxidants maintain cell integrity.”

Structure/function claims do not require FDA pre-approval but must be truthful, not misleading, and accompanied by a disclaimer on dietary supplement labels.

Final Thoughts About Nutrient Claims

For any food manufacturer or brand, getting nutrient claims right is not just a compliance obligation. It is a direct signal of trust to your consumers.

The FDA’s nutrient claim framework is precise by design. Every term on your label carries a specific regulatory definition, a measurable threshold, and a compliance requirement. Getting one wrong can mean enforcement action, a label recall, or lost consumer trust.

Food Label Maker automatically verifies your product’s nutrient levels against FDA thresholds, flagging which claims your label qualifies for and ensuring every statement is fully compliant before your product reaches shelves.

Create a free label to get started.

Frequently Asked Questions About Nutrient Claims

Are nutrient claims FDA-approved?

Nutrient content claims are FDA-regulated, but they don’t require individual FDA pre-approval for each product. 

Instead, the FDA sets specific criteria that a food must meet, such as thresholds for “low fat” or “high fiber.” If your product meets those criteria, you may use the claim. 

However, the FDA can take enforcement action if a claim is used incorrectly or misleadingly. 

Create a free FDA food label with Food Label Maker to ensure your claims are automatically verified against FDA standards.

Manufacturers can also consult the FDA Food Labeling Guide to verify eligibility before placing any nutrient claim on a product.

What foods have nutrient claims on their packages?

Nutrient claims can appear on most packaged foods, from breakfast cereals and dairy products to snack foods, beverages, and frozen meals. Fresh produce and raw seafood are often exempt. 

Products sold in bulk without packaging may display nutrient information on a nearby placard instead. Not sure whether your product qualifies? 

Run it through Food Label Maker for an instant compliance check.

Can dietary supplements use nutrient content claims?

Yes, dietary supplements can use nutrient content claims, but they follow the same FDA-defined criteria as conventional foods. Supplements may describe a nutrient or dietary ingredient per serving, but must still meet FDA-defined thresholds when making nutrient content claims.

Terms like “high potency,” “good source of,” and “antioxidant” have specific regulatory requirements that supplements must meet before the claim can appear on the label. 

Supplements also have additional claim categories not available to conventional foods, including potency claims and percentage claims for dietary ingredients without an established Daily Value. 

For example, multimineral dietary supplement tablets may describe individual vitamins or minerals per labeled serving size, but must meet nutrient content thresholds before using terms like “high” or “good source.”

For a full breakdown, see our guide to FDA dietary supplement claims.

What is a Reference Amount Customarily Consumed (RACC)?

A Reference Amount Customarily Consumed, or RACC, is the standardized serving size the FDA has established for each food category. It is the basis against which all nutrient content claims are measured. 

For example, if a product claims “low sodium,” that threshold of 140mg or less must be met per RACC, not necessarily per the serving size printed on the label. The two can differ, which is why manufacturers need to verify claims against the correct reference amount for their food category rather than assuming the labeled serving size is sufficient. 

Food Label Maker calculates RACC-based nutrient thresholds automatically, removing the guesswork from claim compliance.