Health & Wellness

What 'Added Sugar' Means on a Label and Why Nutrition Guidelines Single It Out

Health & Wellness Editorial TeamStaff Writer · 8 min read · Apr 1, 2024

What 'Added Sugar' Means on a Label and Why Nutrition Guidelines Single It Out

In This Article

Added sugars are listed separately from natural sugars on US nutrition labels for a reason. Here's what that distinction means and where added sugar hides.

Key Takeaways

Added sugars are introduced during food processing; naturally occurring sugars come packaged with fiber, vitamins, and minerals.
The FDA has required a separate 'Added Sugars' line on Nutrition Facts labels since 2020 for most manufacturers.
The Dietary Guidelines for Americans recommend limiting added sugars to less than 10% of daily calories.
Added sugars appear under more than 60 different names on ingredient lists.
Whole fruits contain natural sugars but are not treated the same as added sugars in dietary guidance.

Why 'Added Sugars' Gets Its Own Line on the Label

Before 2020, US nutrition labels listed only 'Total Sugars,' leaving consumers no way to know how much of that figure came from fruit or milk versus a manufacturer's sweetener. The FDA's updated Nutrition Facts label — mandated for most food companies by 2020 — changed that by requiring a distinct 'Added Sugars' sub-line, expressed both in grams and as a percentage of the Daily Value.

The reason for singling out added sugars is straightforward: dietary research consistently distinguishes between sugar that arrives with nutritional context and sugar that does not. A cup of plain whole milk contains about 12 grams of lactose, but that sugar comes alongside calcium, protein, and vitamins. A flavored coffee drink with 30 grams of added syrup delivers those same calories with little else of nutritional value. The label now lets you see both numbers clearly. For a broader guide to decoding every row on the panel, see how to read a nutrition label.

17 tsp

Average daily added sugar intake for US adults

According to CDC National Health and Nutrition Examination Survey data, US adults consume an average of about 17 teaspoons of added sugars daily — well above the recommended limit.

39%

Share of added sugar Americans get from beverages

Research published in dietary surveillance reports estimates that roughly 39% of adult added sugar intake in the US comes from sugar-sweetened beverages including sodas, energy drinks, and sweetened coffees.

60+

Names for added sugar on ingredient labels

Sugar Science, a project of University of California researchers, identified more than 60 names used for added sugars on food ingredient lists, making label literacy a valuable consumer skill.

What Dietary Guidelines Say — and Why

The Dietary Guidelines for Americans recommend limiting added sugars to less than 10% of daily calorie intake across all age groups above two years old. This threshold is not arbitrary. A substantial body of epidemiological and clinical evidence associates high added sugar consumption with weight gain, elevated triglycerides, dental caries, and increased risk of type 2 diabetes and cardiovascular disease — independent of total calorie intake in some studies.

Critically, naturally occurring sugars in whole foods are not subject to the same caution. Whole fruit, for example, contains fructose, but it also delivers fiber that slows absorption, along with antioxidants and micronutrients. Dietary guidance singles out added sugars precisely because they provide energy without those accompanying benefits.

“Sugar is sugar is sugar to the body. Whether it comes from cane, beet, honey, or high-fructose corn syrup, the metabolic response is fundamentally similar. The source matters far less than the total quantity consumed.”

— Robert Lustig, Professor of Pediatrics, University of California San Francisco; author of research on dietary sugar and metabolic health

It is worth noting that the 10% guideline is a population-level public health target, not a hard clinical cutoff. Individual needs vary, and anyone managing conditions like diabetes or metabolic syndrome should work with a qualified healthcare provider rather than relying on general population targets.

Where Added Sugar Hides — and How to Spot It

Added sugars appear in obvious places — candy, soft drinks, pastries — but also in foods many people consider healthy or neutral, including flavored yogurt, bottled salad dressings, pasta sauces, bread, and protein bars. Manufacturers are not required to list 'sugar' by that name; more than 60 ingredient-list synonyms exist.

A practical approach when reading ingredient labels:

Look for words ending in -ose: sucrose, fructose, dextrose, maltose, glucose.
Identify syrups: high-fructose corn syrup, brown rice syrup, malt syrup, agave syrup.
Note 'natural' sweeteners that still count: honey, maple syrup, molasses, fruit juice concentrate.
Remember that ingredients are listed by weight — if any form of sugar appears among the first three ingredients, it is present in a significant quantity.

Use the % Daily Value as a Quick Benchmark

The % Daily Value for Added Sugars on the Nutrition Facts label is based on a 50-gram daily limit. A product with 5% DV or less per serving is considered low in added sugars; 20% DV or more is considered high. This quick benchmark works even if you don't want to track grams throughout the day.

The 'Added Sugars' gram count on the Nutrition Facts panel is the most direct and reliable figure. Cross-referencing it with the ingredient list gives a fuller picture of both quantity and source.

Putting the Numbers in Context

Seeing '24g Added Sugars' on a label is only useful if you have a reference point. The Daily Value for added sugars is set at 50 grams per day, based on a 2,000-calorie diet — so 24 grams represents roughly 48% of that target in a single serving. Many sweetened beverages reach or exceed the entire daily limit on their own.

That does not mean a single food with added sugar is harmful in isolation. Overall dietary patterns matter more than any individual item. Public health recommendations are designed to guide habitual intake across meals and days, not to classify specific foods as forbidden. Understanding the label simply allows you to make more deliberate choices rather than inadvertently consuming far more added sugar than you intended.

This article is for general informational and educational purposes only and is not a substitute for professional medical or dietary advice. Consult a qualified healthcare provider or registered dietitian for guidance specific to your health needs.

Frequently Asked Questions

What is the difference between added sugar and natural sugar?

Natural sugars occur inherently in foods like fruit (fructose) and milk (lactose), where they come alongside fiber, vitamins, and other nutrients. Added sugars are incorporated during manufacturing or preparation and deliver calories without those accompanying nutrients. Both types register as 'Total Sugars' on the label, which is why the separate 'Added Sugars' line is informative.

How much added sugar per day is considered too much?

The Dietary Guidelines for Americans advise keeping added sugars below 10% of total daily calorie intake. For a 2,000-calorie diet, that translates to roughly 50 grams, or about 12 teaspoons. The American Heart Association sets stricter targets — particularly for children and individuals at cardiovascular risk — but these are general educational benchmarks, not personal prescriptions. Consult a registered dietitian for guidance tailored to your needs.

Why does the FDA list added sugars separately on the label?

Research has linked high added sugar intake to increased risk of obesity, type 2 diabetes, and cardiovascular disease. Because added sugars provide calories without meaningful nutritional benefit, the FDA determined that singling them out helps consumers make more informed choices. The distinction had not been required on labels before the 2016 Nutrition Facts update.

Does honey or maple syrup count as added sugar?

Yes. When honey, maple syrup, agave nectar, or any other sweetener — regardless of how 'natural' it is marketed — is added to a food during processing, it counts as added sugar under FDA rules. These sweeteners affect blood glucose similarly to refined table sugar when consumed in comparable amounts.

Is sugar in 100% fruit juice considered added sugar?

No — the sugars naturally present in 100% fruit juice are not classified as added sugars. However, if a manufacturer concentrates juice and adds it back in a way that increases the sugar content beyond the natural level, that excess can be counted as added sugar. Always check the label if you are uncertain.

What are common names for added sugar on ingredient lists?

Added sugars appear under many names, including high-fructose corn syrup, cane juice, dextrose, maltose, sucrose, barley malt, molasses, and fruit juice concentrate, among others. Scanning the ingredient list for words ending in '-ose' or any type of syrup, nectar, or juice concentrate is a practical starting point.

Health & Wellness Editorial Team

Staff Writer

Health & Wellness Editorial Team is the collective byline for our editorial team and contributor network. Articles published under this byline or an editorial pen name are researched, written, and reviewed according to our editorial standards for clarity, consistency, and independence before publication.