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Nutrient to limit

Added sugar, the extra sweetness

Added sugars are sugars and syrups put into foods during processing or preparation, or at the table, unlike the natural sugars in fruit and milk4.

Carbs & sugarTracked in gDaily limit8 sources · checked 2026-09-27

How much you need

Close-up of colorful iced donuts topped with sprinkles
Photo: Alexander Grey on Unsplash (Unsplash License)
01 What it does

What added sugar does for you.

Sweetens foods

Includes table sugar, syrups, honey and juice concentrates added to foods and drinks1.

Adds empty calories

Added sugars bring calories but no nutritional benefit4.

Crowds out nutrients

Too much makes it hard to meet nutrient needs within calorie limits1.

Digested like sugar

Once eaten, added sugars break down to glucose and fructose like other sugars7.

02 How your body uses it

How your body handles added sugar.

How your body handles added sugar: Sweetened foods → Digestion → Small intestine → Blood glucose → Cells → Liver & muscle. Pancreas responds to rise Blood glucose.01Sweetened foodsDrinks, desserts, candy02DigestionSucrose → glucose + fructose03Small intestineSimple sugars absorbed04Blood glucoseRises quickly05CellsUse glucose for energy06Liver & muscleStore the extraPancreasReleases insulinresponds to riseHow your body handles added sugar: Sweetened foods → Digestion → Small intestine → Blood glucose → Cells → Liver & muscle. Pancreas responds to rise Blood glucose.01Sweetened foodsDrinks, desserts, candy02DigestionSucrose → glucose +fructose03Small intestineSimple sugars absorbed04Blood glucoseRises quicklyPancreasReleasesinsulin05CellsUse glucose for energy06Liver & muscleStore the extra

Sucrase splits table sugar into glucose and fructose, which are absorbed in the small intestine7. Simple sugars raise blood sugar quickly and trigger insulin, and extra glucose is stored in the liver and muscle6.

03 Where to get it

Foods and other sources.

Soft drinksSweet teaEnergy drinksCandyCookiesCakesIce creamSweet cerealsFlavored yogurt

Foods

Food and servingShare of U.S. added sugars
Desserts & sweet snacks (all)19%
Soft drinks16%
Coffee & tea (sweetened)11%
Candy & sugars9%
Breakfast cereals & bars7%
Sandwiches7%
Cookies & brownies6%
Fruit drinks5%
Ice cream & frozen desserts5%
Higher-fat milk & yogurt4%

Shares of all added sugars eaten in the U.S. (ages 1+) by food category, not amounts per serving; sweetened drinks lead2. Figures from2.

Other names on labels

High fructose corn syrup, molasses, cane sugar, corn sweetener, raw sugar, syrup, honey and fruit juice concentrates4.

One can of soda

A regular soda can has up to 40 g (about 10 teaspoons) of free sugars3.

Hidden in savory foods

Free sugars also hide in foods not usually seen as sweet, such as ketchup3.

04 How much you need

Your daily reference amounts.

The same reference table draws the reference lines on your charts in Ayuvo. Needs differ in pregnancy and breastfeeding, which are not covered here.

Under 10% of caloriesReference limit for adults28. In grams it depends on how much you eat (4 kcal per gram):
Added sugar limit in grams by daily calories
Daily caloriesLess than
1,600 kcal40 g
2,000 kcal50 g
2,400 kcal60 g
2,800 kcal70 g
  • Less than 10% of daily calories (Dietary Guidelines 2020-2025).
  • The Dietary Guidelines 2025-2030 say no amount of added sugars is recommended and that one meal should contain no more than 10 g.
Added sugar reference amounts for adults aged 31–50: Limit 50 g at 2,000 kcalLimit 50 g at 2,000 kcal0Adults 31–50, per day
Within the limitAbove the limit
05 Balance

Too little, too much.

Signs like these have many possible causes. They are a reason to talk to a clinician, not to self-treat.

Too much

Too much free sugar is linked with overweight, obesity and tooth decay3, and sugary drinks are linked with heart disease and type 2 diabetes5.

  • Weight gain and obesity
  • Tooth decay
  • Extra calories, no nutrients
  • Heart disease risk (linked)
  • Type 2 diabetes risk (linked)
06 Key points

Remember these five.

  1. Added sugars include syrups, honey and juice concentrates, not the sugars in whole fruit or milk.
  2. Sweetened drinks, desserts, sweet snacks and candy supply over half of added sugars.
  3. Check the "Includes Added Sugars" line on the Nutrition Facts label.
  4. Ingredient names like corn syrup, molasses or cane sugar also mean added sugar.
  5. Swapping sugary drinks for water is a simple way to cut added sugars.
FAQ

Questions about added sugar.

What counts as added sugar?

Sugars added during processing (such as sucrose or dextrose), table sugar, syrups, honey and concentrated fruit or vegetable juices. Sugars naturally present in milk, fruit and vegetables don't count.

What is the difference between added sugars and free sugars?

Free sugars, a term used by the World Health Organization, cover sugars added by the manufacturer, cook or consumer plus sugars naturally in honey, syrups and fruit juices. Like added sugars, they exclude the sugars in fresh fruit, vegetables and milk.

Where does most added sugar come from?

In the U.S., sugar-sweetened beverages, desserts and sweet snacks, sweetened coffee and tea, and candy together make up more than half of added sugar intake. Cutting portions, having them less often and choosing lower-sugar options all help.

Get started

Track added sugar in Ayuvo.

Ayuvo charts added sugar by day, week, month and year, with the reference lines from this page, personalised by age and sex where they differ. Supplements you log in Medications count too. Free, with no account.

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Sources

Facts on this page come from these sources, checked on the dates shown. Intake numbers come from Ayuvo's shared reference table, which cites the sources marked for them.

  1. Added Sugars on the Nutrition Facts Label · U.S. Food and Drug Administration checked 2026-09-27
  2. Dietary Guidelines for Americans, 2020–2025 · U.S. Department of Agriculture & U.S. Department of Health and Human Services checked 2026-09-27
  3. WHO calls on countries to reduce sugars intake among adults and children · World Health Organization checked 2026-09-27
  4. Added Sugars · American Heart Association checked 2026-09-27
  5. Added Sugar · Harvard T.H. Chan School of Public Health, The Nutrition Source checked 2026-09-27
  6. Physiology, Carbohydrates (StatPearls) · NCBI Bookshelf, U.S. National Library of Medicine checked 2026-09-27
  7. Physiology, Nutrient Absorption (StatPearls) · NCBI Bookshelf, U.S. National Library of Medicine checked 2026-09-27
  8. Dietary Guidelines for Americans, 2025-2030 · U.S. Department of Agriculture and U.S. Department of Health and Human Services checked 2026-09-27

General information, not medical advice. This guide is for healthy adults and does not cover pregnancy, breastfeeding, children or medical conditions. It cannot diagnose or treat anything. Talk to a clinician before starting high-dose supplements, or if you think you may have too little or too much of a nutrient. Spotted an error? Email us.