Does Sugar Alcohol Affect Glucose Levels?

A carbohydrate is sugar alcohol. Even though it has a lower influence on blood sugar than real sugar, consuming too much of it might elevate blood sugar levels.

It’s fine to eat sugar alcohol-containing meals if you have diabetes. However, because sugar alcohol is a carbohydrate, portion control is still necessary.

Read the Nutrition Facts label on everything you eat, including sugar-free and calorie-free goods. Those claims frequently refer to specific serving sizes. If you eat more than the recommended serving size, you may increase your carbohydrate intake.

Will sugar alcohol raise blood sugar?

Xylitol, erythritol, sorbitol, and maltitol are common sugar alcohols (they commonly end in the letters –ol, like sugar “alcohol,” which might help you locate them immediately in the ingredient list).

Do Sugar Alcohols Raise Blood Sugar?

Sugar alcohols are a form of carbohydrate that can cause blood sugar levels to rise. As you can see on the right-hand Nutrition Facts label, “Foods labeled as “sugar-free” but containing sugar alcohols are neither carbohydrate- nor calorie-free!

Sugar alcohols, on the other hand, are digested by the body differently than other carbs, and some may elevate your blood sugar somewhat while others may not.

Erythritol, for example, is a sugar alcohol that does not raise blood sugar levels. As a result, it’s become highly popular as a low-carb ingredient “foods that are “keto” Erythritol is available in certain supermarkets and can be used in home cooking, so it’s possible you’ll see it in low-carb dessert recipes.

What Might Sugar Alcohols Do in Other Parts of The Body?

Sugar alcohols, unlike normal sugar, do not cause cavities. In fact, xylitol, a sugar alcohol found in sugar-free chewing gum, may aid in cavity prevention.

Many sugar alcohols, especially when consumed in high quantities, can induce gas, bloating, and stomach discomfort, and some persons may be more sensitive to this effect than others.

If you get an unpleasant stomach after eating “sugar-free” or other items sweetened with sugar alcohols, check the ingredients to discover which type of sugar alcohol is used. You should either avoid items that contain that type of sugar alcohol or limit how much you eat in a single session.


Sugar alcohols are safe to consume and may be an excellent choice for diabetics. When used in excessive quantities, however, they can induce gastric problems, and some sugar alcohols can boost blood sugar levels.

“Sugar-free” does not necessarily imply “carbohydrate-free.” Sugar-free foods’ carbohydrate content can be seen on the label.

Sugar-free items can be included in your diet if you keep track of the carbs. Check your blood sugar 1 1/2 to 2 hours after consuming a sugar alcohol-containing food to see how it changes.

As usual, your nutritionist or diabetes health-care team can assist you in determining whether or not using sugar replacements in your diet is the right option for you.

Do sugar alcohols affect insulin levels?

Most sugar alcohols have little effects on blood sugar levels, as evidenced by the GI values listed above.

Although some sugar alcohols, such as maltitol and xylitol, have greater GIs than the others, they are still relatively low when compared to the GI of normal sugar.

This suggests that substituting sugar alcohols for ordinary sugar may have a favorable effect on blood sugar levels, allowing persons with diabetes to better manage their blood sugar levels.

The majority of sugar alcohols have a negligible impact on blood sugar and insulin levels. Despite the fact that some have a higher GI than others, they all have a lower impact on blood sugar levels than normal sugar.

How much sugar alcohol can a diabetic have?

While there aren’t particular guidelines for each form of sugar alcohol, a general limit of 50 grams is a good starting point.

What do sugar alcohols do to the body?

Sugar alcohols also give texture to dishes, help them maintain moisture, and keep them from browning when heated. Sugar alcohols, unfortunately, have certain drawbacks. When sugar alcohols are used in large quantities, the most typical negative effects include bloating and diarrhea.

Here’s what you need to know:

Sugar alcohols have a lower influence on blood sugar levels than regular sugar because they are difficult to digest. Subtract half of the grams of sugar alcohol mentioned on the food label from the total grams of carbohydrate when counting carbohydrates in goods containing sugar alcohols.

Remember that sugar alcohols are more difficult for your body to digest, so eating too much of them might cause digestive issues including gas, cramps, and diarrhea.

Now let’s practice using the samplefood label shown here:

  • Find the total carbohydrate content of a single serving. The total carbohydrate is 29 grams, as you can see.
  • Calculate half of the sugar alcohol grams (18 grams ofsugar alcohol divided by 2 equals 9 grams).
  • Count this product as 20 grams of carbohydrate by subtracting half of the grams of sugar alcohol from the total carbohydrate (29grams total carbohydrate minus 9 grams sugar alcohol equals 20 grams ofcarbohydrate).

How many grams of sugar alcohol is too much?

Most sugar alcohols are regarded safe in doses of 10 to 20 g per day, but this varies by kind. Ingesting more than 20 g of sorbitol, for example, induces diarrhea, according to one study. Xylitol, on the other hand, has a higher daily safe dose of up to 70 g, with some persons tolerating up to 200 g.

How many grams of sugar alcohols can you have a day?

Moderate dosages of 10–15 grams per day are commonly tolerated, according to current standards. To avoid symptoms, sensitive people may need to avoid sugar alcohols, especially sorbitol and maltitol, or minimize their intake ( 3 , 9 , 10 ).

Is stevia a sugar alcohol?

Sugar alcohols and high intensity sweeteners are the two main types of sugar replacements. Sorbitol, xylitol, lactitol, mannitol, erythritol, and maltitol are sugar alcohols. Saccharin, aspartame, acesulfame potassium (Ace-K), sucralose, neotame, advantame, stevia, and Siraitia grosvenorii Swingle fruit extract are all high-intensity sweeteners (SGFE).

Are sugar alcohols inflammatory?

Inflammation in the intestines can cause pain, diarrhea, and bleeding. What you eat is one factor that can influence the health of your intestines. Sugar alcohols are a form of carbohydrate that can induce intestinal issues, albeit they do not cause inflammation directly. Consult your doctor if you have digestive difficulties after taking sugar alcohols.

What is the best alcohol to drink for a diabetic?

Alcohol with a low sugar or carbohydrate content is the best choice for diabetics.

Light beers, red and white wines, distilled spirits, and low-carb cocktails are all OK, as long as sugary juices or syrups are avoided.

Traditional cocktails, dessert wines, and cream liqueurs, on the other hand, tend to have higher sugar content, which can cause blood sugar levels to surge.

Whatever type of alcoholic beverage you choose, keep in mind that it’s not simply sugar that affects your blood sugar control. It’s the same with booze. As a result, you should drink in moderation and adhere to the guidelines outlined above.

Certain diabetes drugs, such as insulin and sulfonylureas, can raise your risk of hypoglycemia, which is amplified by alcohol. If you’re on medication, check with your doctor to see if and how you can consume alcohol safely.