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How to know if there is sugar in food?

4 min read

Did you know that ultra-processed foods can contribute over half of the total free sugars in a diet? Learning how to know if there is sugar in food is crucial for managing your health and making informed decisions about your daily intake to avoid hidden sweeteners.

Quick Summary

A guide to deciphering nutrition labels, recognizing sugar's numerous alternative names, and identifying unexpected sources of sweeteners in various packaged products for a healthier diet.

Key Points

  • Master Labels: Distinguish between Total and Added Sugars on the nutrition label, prioritizing the 'Added Sugars' figure for a healthier diet.

  • Spot Aliases: Memorize common sugar names like dextrose, agave nectar, and high-fructose corn syrup to avoid being fooled by the ingredients list.

  • Beware Savory Foods: Check for hidden sugar in unexpected items such as ketchup, salad dressings, pasta sauces, and breads.

  • Understand Natural vs. Added: Recognize that natural sugars in whole foods, accompanied by fiber, are processed differently than added sugars, which should be limited.

  • Compare Percent Daily Value: Use the %DV on labels as a quick guide: 5% DV or less is low in added sugars, while 20% or more is high.

  • Embrace Whole Foods: Choose water over sugary drinks and opt for whole fruits instead of flavored yogurts or juices to minimize added sugar consumption.

In This Article

Decoding the Nutrition Facts Label

For anyone looking to reduce their sugar intake, the nutrition facts label is the first and most critical tool. The U.S. Food and Drug Administration (FDA) has made this easier by separating added sugars from total sugars, but it's still essential to know what to look for.

Total Sugars vs. Added Sugars

  • Total Sugars: This figure includes all sugars present in the food, both naturally occurring and added by the manufacturer. For example, the natural lactose in milk or fructose in fruit are counted here.
  • Added Sugars: This number, listed indented under total sugars, represents only the sugars and syrups that manufacturers have added. This is the figure you need to pay the most attention to when trying to curb your intake of discretionary calories. The FDA recommends limiting added sugars to less than 10% of your total daily calories, which is about 50 grams for a 2,000-calorie diet.

Understanding the Percent Daily Value (%DV)

The %DV for added sugars helps you assess if a product is high or low in sugar. As a general guide:

  • 5% DV or less: Considered a low source of added sugars.
  • 20% DV or more: Considered a high source of added sugars.

The Ingredients List: Spotting the Aliases

Beyond the nutrition panel, the ingredients list is a treasure trove of information. Ingredients are listed in descending order by weight, so if a sugar alias appears near the top, the product is high in added sugar. Manufacturers often use multiple types of sweeteners to disguise the total sugar content by spreading them throughout the list.

Here are some of the most common aliases for sugar you should learn to spot:

  • Words ending in "-ose": Dextrose, fructose, glucose, lactose, maltose, sucrose.
  • Syrups: Corn syrup, high-fructose corn syrup, maple syrup, rice syrup, malt syrup.
  • Natural-sounding sugars: Agave nectar, cane sugar, raw sugar, honey, molasses, brown sugar, fruit juice concentrate.

Unexpected Sources of Hidden Sugar

Sugar isn't just found in candy and soda. Manufacturers add it to countless savory and processed foods to improve flavor, texture, and shelf life.

  • Condiments: Ketchup, barbecue sauce, and salad dressings often contain significant amounts of added sugar.
  • Sauces: Many jarred pasta sauces and canned soups are surprisingly high in sugar.
  • Breads: A loaf of store-bought bread, even whole wheat, can contain added sugar to enhance taste and texture.
  • Yogurt: Flavored yogurts, especially low-fat versions, often have high sugar levels to compensate for lost flavor.
  • Cereals: Many breakfast cereals, including those marketed as healthy or whole grain, are loaded with sugar.

Natural vs. Added Sugars: A Comparison

It's important to understand the difference between natural and added sugars, as your body processes them differently.

Feature Natural Sugars Added Sugars
Source Found naturally in whole foods like fruits, vegetables, and milk. Added during processing or preparation of foods and beverages.
Nutritional Profile Packaged with fiber, vitamins, minerals, and other nutrients. Provides 'empty calories' with little to no nutritional benefit.
Digestion Speed Slower digestion due to the presence of fiber, leading to a more stable energy release. Rapidly absorbed into the bloodstream, causing a quick spike and crash in blood sugar.
Satiety The accompanying fiber and nutrients help you feel full sooner. Easy to overconsume without feeling satiated, potentially leading to weight gain.

Practical Tips for Reducing Sugar Intake

  1. Choose Unsweetened Versions: Opt for plain yogurt, unsweetened almond milk, and unflavored oatmeal, then add your own natural sweetness with fruit.
  2. Cook at Home: Preparing meals yourself gives you complete control over the ingredients, allowing you to avoid hidden sugars found in many processed and pre-made foods.
  3. Prioritize Water: Make water your primary beverage and limit sugary drinks like sodas, juices, and sweetened coffees.
  4. Balance Snacks: Pair sugary items with protein or fiber. For instance, have an apple with a handful of almonds to stabilize blood sugar levels.
  5. Scan Labels Routinely: Make a habit of checking both the ingredients list and the nutrition panel, especially for items you wouldn't expect to be sweet. For more detailed information on understanding food labels, the FDA offers excellent resources: How to Understand and Use the Nutrition Facts Label.

Conclusion

Knowing how to identify sugar in food is an invaluable skill for anyone pursuing a healthier diet. By becoming a savvy label reader, you can move beyond misleading marketing claims and get the facts about what you're truly consuming. Focusing on whole, unprocessed foods and making mindful substitutions will empower you to take control of your sugar intake, leading to better energy, a healthier weight, and a reduced risk of chronic diseases. Small, consistent efforts in label reading and food choice can make a profound difference in your overall well-being.

Frequently Asked Questions

Total Sugars includes naturally occurring sugars found in foods like fruits and milk, as well as added sugars from processing. Added Sugars are only the sugars and syrups added during manufacturing.

Common aliases include corn syrup, high-fructose corn syrup, evaporated cane juice, dextrose, fructose, sucrose, maltose, molasses, honey, and agave nectar.

Yes. Even though they are naturally sourced, they are considered added sugars by health authorities and should be consumed in moderation, as they offer no significant nutritional advantage over table sugar.

Not necessarily. Many sugar-free products contain artificial sweeteners and are still highly processed. A whole food with natural sugar is often a more nutritious choice than a processed, artificially sweetened item.

Excessive added sugar consumption contributes to health issues such as weight gain, obesity, type 2 diabetes, heart disease, inflammation, and tooth decay.

Sugar is frequently added to savory products like ketchup, salad dressings, pasta sauces, breads, canned soups, and condiments to enhance flavor and texture.

Use the Percent Daily Value (%DV) for added sugars. 5% DV or less per serving is considered low, while 20% DV or more is considered high. Note that serving sizes can sometimes be misleading.

References

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.