Keto Means
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Will a little sugar throw you out of ketosis?

Sugar intake is limited on a keto diet, as eating it causes your blood sugar levels to rise. This is an issue, as raised blood sugar levels can make it difficult for your body to remain in ketosis, which is key for reaping the benefits of the keto diet ( 9 , 10 ).

Why is my blood sugar high when I have not eaten anything?
Why is my blood sugar high when I have not eaten anything?

This means that your blood sugar may be high in the morning, even before you eat anything. A few things can cause this surge in blood sugar,...

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What is the best squash for weight loss?
What is the best squash for weight loss?

Butternut squash is another low-calorie, high-fiber food, which makes it a no-brainer when it comes to weight loss. A 2009 study in The Journal of...

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A key part of following a ketogenic, or keto, diet is reducing your sugar intake. This is necessary for your body to enter ketosis, a state in which your body burns fat rather than sugar for energy ( 1 ). However, that doesn’t mean you can’t enjoy sweet-tasting foods. Sugar alcohols are sweeteners that have tastes and textures similar to those of sugar, but fewer calories and a less significant effect on blood sugar levels ( 2 ). As a result, they can be a satisfying option for individuals looking to reduce their sugar intake, such as those following a keto diet. This article explains whether sugar alcohols are keto-friendly, as well as which ones may be better options for you. Share on Pinterest Common types of sugar alcohols Sugar alcohols occur naturally in some fruits and vegetables. However, most are commercially manufactured in a lab ( 2 ). While there are many types of sugar alcohols, common ones you may see on food labels include ( 3 , 4 , 5 ): Erythritol. Often made by fermenting the glucose found in cornstarch, erythritol has 70% of the sweetness of sugar but 5% of the calories. Often made by fermenting the glucose found in cornstarch, erythritol has 70% of the sweetness of sugar but 5% of the calories. Isomalt. Isomalt is a mixture of two sugar alcohols — mannitol and sorbitol. Providing 50% fewer calories than sugar, it’s most commonly used to make sugar-free hard candies and 50% as sweet. Isomalt is a mixture of two sugar alcohols — mannitol and sorbitol. Providing 50% fewer calories than sugar, it’s most commonly used to make sugar-free hard candies and 50% as sweet. Maltitol. Maltitol is processed from the sugar maltose. It’s 90% as sweet as sugar with almost half the calories. Maltitol is processed from the sugar maltose. It’s 90% as sweet as sugar with almost half the calories. Sorbitol. Commercially produced from glucose, sorbitol is 60% as sweet as sugar with about 60% of the calories. Commercially produced from glucose, sorbitol is 60% as sweet as sugar with about 60% of the calories. Xylitol. One of the most common sugar alcohols, xylitol is as sweet as regular sugar but has 40% fewer calories. Due to their low calorie contents, sugar alcohols are frequently used to sweeten sugar-free or diet products like gum, yogurts, ice cream, coffee creamers, salad dressings, and protein bars and shakes ( 2 ). summary Sugar alcohols are often commercially manufactured as a low calorie way to sweeten food products. Common ones you may see on ingredient lists include erythritol, isomalt, maltitol, sorbitol, and xylitol. Glycemic index of sugar alcohols When you eat sugar, your body breaks it down into smaller molecules. These molecules are then absorbed into your bloodstream, which causes your blood sugar levels to rise ( 6 ). In contrast, your body cannot fully break down and absorb carbs from sugar alcohols. As a result, they cause a much smaller rise in blood sugar levels ( 7 ). One way to compare the effects of these sweeteners is their glycemic index (GI), which is a measure of how quickly foods can raise your blood sugar ( 8 ). Here are the GI values of common sugar alcohols ( 4 ): Erythritol: 0

Does hot water increase metabolism?
Does hot water increase metabolism?

Weight loss A study published in 2003 found that switching from drinking cold water to hot water could increase weight loss. Researchers found that...

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How long does it take to go into ketosis?
How long does it take to go into ketosis?

It typically takes 2–4 days to enter ketosis if you eat fewer than 50 grams of carbs per day. However, some people may take longer depending on...

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0 Isomalt: 2

2 Maltitol: 35–52

35–52 Sorbitol: 9

9 Xylitol: 7–13 Overall, most sugar alcohols have negligible effects on your blood sugar levels. To compare, white table sugar (sucrose) has a glycemic index of 65 ( 4 ). summary Given that your body can’t fully break down sugar alcohols, they cause a much less significant rise in your blood sugar levels than sugar does. Sugar alcohols and keto Sugar intake is limited on a keto diet, as eating it causes your blood sugar levels to rise. This is an issue, as raised blood sugar levels can make it difficult for your body to remain in ketosis, which is key for reaping the benefits of the keto diet ( 9 , 10 ). Given that sugar alcohols have a much less significant effect on blood sugar levels, they’re commonly found in keto-friendly products. Furthermore, since they aren’t fully digestible, keto dieters often subtract the sugar alcohols and fiber from the total number of carbs in a food item. The resulting number is referred to as net carbs ( 11 ). Still, due to the variation in GIs of different types of sugar alcohols, some are better for the keto diet than others. Erythritol is a good keto-friendly option, as it has a glycemic index of 0 and works well in both cooking and baking. Plus, due to its small particle size, erythritol tends to be better tolerated than other sugar alcohols ( 12 , 13 ). Still, xylitol, sorbitol, and isomalt are all suitable on a keto diet. You may simply want to scale back your intake if you notice any gastrointestinal side effects. One sugar alcohol that appears to be less keto-friendly is maltitol. Maltitol has a lower GI than sugar. However, with a GI of up to 52, it’s likely to have a more significant effect on your blood sugar levels than other sugar alcohols ( 14 , 15 ). As such, if you’re on a keto diet, you may want to limit your intake of maltitol and choose a sugar alternative with a lower GI. Summary Given that they negligibly affect blood sugar levels, most sugar alcohols are considered to be keto-friendly. Maltitol has a more pronounced effect on blood sugar and should be limited on a keto diet. Digestive concerns When consumed in normal amounts through food, sugar alcohols are considered safe for most individuals. However, they do have the potential to cause digestive issues, especially in larger amounts. Side effects like bloating, nausea, and diarrhea have been observed when intake of sugar alcohols exceeds 35–40 grams per day ( 13 , 16 , 17 ). Additionally, individuals with irritable bowel syndrome (IBS) may experience negative side effects with any amount of sugar alcohols. As a result, if you have IBS, you may want to avoid sugar alcohol completely ( 5 , 13 ). summary Consuming large amounts of sugar alcohols may cause digestive side effects, such as diarrhea and nausea. While most people can tolerate small amounts well, those with IBS may want to avoid sugar alcohols altogether.

Does keto body odor go away?
Does keto body odor go away?

The good news is that the long-term keto dieters said that ketosis body odor goes away after a while.

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What is the most important thing to eat on keto?
What is the most important thing to eat on keto?

Meat and poultry are considered staple foods on the keto diet. Fresh meat and poultry contain no carbs and are rich in B vitamins and several...

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Why do Muslims eat meat but not pork?
Why do Muslims eat meat but not pork?

The main reason pork is forbidden for Muslims is because it says in the Holy Quran that some food is allowed, while others are explicitly declared...

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Can I eat one french fry on keto?
Can I eat one french fry on keto?

Are French Fries Keto? If we're talking about traditional french fries made with potatoes, then the answer to this question is no. French fries...

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What religion doesn't let you eat bacon?
What religion doesn't let you eat bacon?

One of the most distinctive food practices in both Judaism and Islam is the avoidance of pork products. In Judaism, the prohibition has been a way...

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Is Sweet potato a keto food?
Is Sweet potato a keto food?

The bottom line. Ketogenic diets are characterized by their high fat and very low carb contents. Sweet potatoes tend to be naturally high in carbs...

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