Low-calorie sweeteners, or sugar substitutes, can allow people with diabetes to enjoy sweet foods and drinks that do not affect their blood sugar levels. A range of sweeteners is available, each of which has different pros and cons.
People with diabetes must take special care to avoid blood sugar spikes. Controlling blood sugar is important for avoiding the more severe complications of diabetes, including nerve damage and cardiovascular disease.
Choosing alternative sweeteners is one way of maintaining sweetness in food and drink. However, not all alternative sweeteners are good options for people with diabetes. Agave syrup, for example, provides
In this article, we look at seven of the best low-calorie sweeteners for people with diabetes.
Stevia is a natural sweetener that comes from the Stevia rebaudiana plant.
To make stevia, manufacturers extract chemical compounds called steviol glycosides from the leaves of the plant.
This highly-processed and purified product is around
Stevia has several pros and cons that people with diabetes will need to weigh up. This sweetener is calorie-free and does not raise blood sugar levels. However, it is often more expensive than other sugar substitutes on the market.
Stevia also has a bitter aftertaste that many people may find unpleasant. For this reason, some manufacturers add other sugars and ingredients to balance the taste. This can reduce the nutritional benefit of pure stevia.
Some people report nausea, bloating, and stomach upset after consuming stevia.
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Various stevia products are available to purchase online.
Tagatose is a form of fructose that is around 90 percent sweeter than sucrose.
Although it is rare, some fruits, such as apples, oranges, and pineapples, naturally provide tagatose. Manufacturers use tagatose in foods as a low-calorie sweetener, texturizer, and stabilizer.
Not only do the FDA class tagatose as GRAS, but scientists are interested in its potential to help manage type 2 diabetes.
Some studies indicate that tagatose has a low glycemic index (GI) and may support the treatment of obesity. GI is a ranking system that measures the speed at which a type of food increases a person's blood sugar levels.
Tagatose may be particularly beneficial for people with diabetes who are following a low-GI diet. However, this sugar substitute is more expensive than other low-calorie sweeteners and may be harder to find in stores.
Tagatose products are available to purchase online.
Sucralose, available under the brand name Splenda, is an artificial sweetener made from sucrose.
Sucralose is one of the most popular artificial sweeteners, and it is widely available. Manufacturers add it to a range of products from chewing gum to baked goods.
This alternative sweetener is heat-stable, whereas many other artificial sweeteners lose their flavor at high temperatures. This makes sucralose a popular choice for sugar-free baking and sweetening hot drinks.
However, recent studies have raised some health concerns. A 2016 study found that male mice that consumed sucralose were more likely to develop malignant tumors. The researchers note that more studies are necessary to confirm the safety of sucralose.
A range of sucralose products is available to purchase online.
Aspartame is a very common artificial sweetener that has been available in the U.S. since the 1980s.
It is around
Unlike sucralose, aspartame is not a good sugar substitute for baking. Aspartame breaks down at high temperatures, so people generally only use it as a tabletop sweetener.
Aspartame is also not safe for people with a rare genetic disorder known as phenylketonuria.
Many different aspartame products are available to purchase online.
Manufacturers often combine acesulfame potassium with other sweeteners to combat its bitter aftertaste. It is available under the brand names Sunett and Sweet One.
They have set an ADI for acesulfame potassium of
Saccharin is another widely available artificial sweetener.
There are several different brands of saccharin, including Sweet Twin, Sweet'N Low, and Necta Sweet. Saccharin is a zero-calorie sweetener that is
However, more than 30 human studies now support the safety of saccharin, and the National Institutes of Health no longer consider this sweetener to have the potential to cause cancer.
People can purchase a range of saccharin products online.
Neotame is a low-calorie artificial sweetener that is about
This is equivalent to a 60-kg, or 132-lb, person consuming 23 packets of a tabletop sweetener version of neotame.
When choosing a low-calorie sweetener, some general considerations include:
- Intended use. Many sugar substitutes do not withstand high temperatures, so they would make poor choices for baking.
- Cost. Some sugar substitutes are expensive, whereas others have a cost closer to that of table sugar.
- Availability. Some sugar substitutes are easier to find in stores than others.
- Taste. Some sugar substitutes, such as stevia, have a bitter aftertaste that many people may find unpleasant. Make sure that the manufacturers have not added chemicals or other sweeteners that reduce the nutritional benefit.
- Natural versus artificial. Some people prefer using natural sweeteners, such as stevia, rather than artificial sugar substitutes. However, natural does not always mean lower-calorie or more healthful.
- Add fruit instead of sweetener: Where possible, add a sweet fruit to a meal instead of sugar or artificial sweeteners. Options include strawberry, blueberry, and mango.
Many people with diabetes need to avoid or limit sugary foods.
Low-calorie sweeteners can allow those with the condition to enjoy a sweet treat without affecting their blood sugar levels.
Although the FDA generally consider these sugar substitutes to be safe, it is still best to consume them in moderation.
What are the most naturally sweet foods that do not need sweeteners to add flavor?
The most naturally sweet foods are dates, as well as dried fruits, such as cherries, raisins, apricots and figs.
Fresh fruit, including grapes, bananas, and melon, impart sweet flavor with very little overtly tart or sour flavors. Fresh and dried fruits can be added to a variety of dishes, sauces, smoothies, cereals, and muffins in diced or pureed form.
Unsweetened applesauce is also a suitable option for adding sweetness to yogurt, oatmeal, and bars without adding refined sugar. A person can also reduce plain balsamic vinegar with heat to create a sweet sauce.Natalie Butler, RD, LD Answers represent the opinions of our medical experts. All content is strictly informational and should not be considered medical advice.