Added sugars: Don't get sabotaged by sweeteners
Do you know how much sugar is in your diet? See why added sugars are a concern and how to cut back.
By Mayo Clinic Staff
If you're like many people, you're probably eating and drinking more sugar than you realize because it's added to so many foods and beverages. Added sugars add calories without adding nutrients.
Some evidence suggests there's a relationship between added sugars and obesity, diabetes and heart disease, but this relationship isn't entirely clear.
Read on to learn more about added sugars, including where they're most commonly found.
A few facts about sugar
All sugar, whether natural or processed, is a type of simple carbohydrate your body uses for energy. Fruits, vegetables and dairy foods naturally contain sugar.
"Added sugars" are the sugars and syrups added to foods during processing. Desserts, sodas, and energy and sports drinks are the top sources of added sugars for most Americans, but many other foods contain added sugars.
Why is sugar added to so many foods?
Sweetness has an almost universal appeal. So adding sugar to processed foods makes them more appetizing. But sugar is also added to foods because it:
- Gives baked goods flavor, texture and color
- Helps preserve foods, such as jams and jellies
- Fuels fermentation, which enables bread to rise
- Serves as a bulking agent in baked goods and ice cream
- Balances the acidity of foods containing vinegar and tomatoes
Why is added sugar a problem?
Foods with a lot of added sugars contribute extra calories to your diet, but provide little nutritional value. In addition, added sugars are often found in foods that also contain solid fats, such as butter or margarine, or shortening in baked goods.
Eating too many foods with added sugars and solid fats sets the stage for potential health problems, such as:
- Poor nutrition. If you fill up on sugar-laden foods, you may skimp on nutritious foods and miss out on important nutrients, vitamins and minerals. Regular soda plays an especially big role. It's easy to fill up on sweetened soft drinks and skip low-fat milk and even water — giving you lots of extra sugar and calories and no other nutritional value.
- Weight gain. There's usually no single cause for being overweight or obese. But added sugar might contribute to the problem. Adding sugar to foods and beverages makes them more calorie dense. It's easy to consume extra calories when eating foods that are sugar sweetened.
- Increased triglycerides. Triglycerides are a type of fat in the bloodstream and fat tissue. Eating an excessive amount of added sugar can increase triglyceride levels, which may increase your risk of heart disease.
- Tooth decay. All forms of sugar promote tooth decay by allowing bacteria to multiply and grow. The more often and longer you snack on foods and beverages with either natural sugar or added sugar, the more likely you are to develop cavities, especially if you don't practice good oral hygiene.
Recommendations regarding added sugar
The 2015-2020 Dietary Guidelines for Americans recommend that added sugars make up no more than 10 percent of your daily calories. For a 2,000-calorie diet, that means no more than 200 calories a day should come from added sugars.
The American Heart Association advises a stricter limit for added sugars — no more than 100 calories a day for most women and no more than 150 calories a day for most men. That's about 6 teaspoons of sugar for women and 9 for men. One teaspoon of sugar has about 16 calories.
To put this into perspective, a 12-ounce can of regular soda has about 160 calories, or about 10 teaspoons, of sugar.
Unfortunately, U.S. adults get 13 percent of their total daily calories from added sugars, which exceeds the recommendations.
Jan. 24, 2016
See more In-depth
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