Know The 6 Best Sweeteners On A Low Carb Keto Diet And Also Which You Should Avoid

Following a ketogenic diet involves cutting back on carbohydrate-rich foods like starches, desserts, and processed snacks.

This is essential to reaching a metabolic state called ketosis , which causes your body to begin breaking down fat stores rather than carbohydrates for energy.

Ketosis also requires cutting back on sugar, which can make it difficult to sweeten beverages, baked goods, sauces, and dressings.

Fortunately, there are several low carb sweeteners that you can enjoy.

Here are the 6 best sweeteners for a low carb keto diet, plus 6 to avoid

1. Stevia

Stevia is a natural sweetener derived from the stevia rebaudiana plant. It is considered a non-nutritive sweetener, which means it contains few calories or carbohydrates.

Unlike regular sugar, animal and human studies have shown that stevia can help lower blood sugar levels.

Stevia is available in liquid and powdered forms and can be used to sweeten everything from drinks to desserts.

However, because it is so much sweeter than regular sugar, the recipes call for less stevia to achieve the same flavor.

For each cup (200 grams) of sugar, substitute only 1 teaspoon (4 grams) of powdered stevia.

Summary

Stevia is a natural sweetener derived from the stevia rebaudiana plant that contains little or no calories or carbohydrates.

2. Sucralose

Sucralose is an artificial sweetener that is not metabolized, which means that it passes through the body undigested and therefore provides no calories or carbohydrates.

Splenda is the most common sucralose-based sweetener on the market and popular because it lacks the bitter taste found in many other artificial sweeteners.

While sucralose itself is calorie-free, Splenda contains maltodextrin and dextrose, two carbohydrates that provide about 3 calories and 1 gram of carbohydrates in each packet.

Unlike other types of sweeteners, sucralose is not a suitable substitute for sugar in recipes that require cooking.

Some studies have found that sucralose could produce harmful compounds when exposed to high temperatures.

Instead, use sucralose as a low-carb way to sweeten beverages or foods like oatmeal and yogurt, and stick to other baking sweeteners.

Splenda can be substituted for sugar in a 1: 1 ratio for most recipes.

However, pure sucralose is 600 times sweeter than regular sugar, so you will only need a small amount instead of sugar for your favorite foods.

Summary

Sucralose is a calorie and carbohydrate free artificial sweetener. Splenda, a popular sucralose-based sweetener, provides a small amount of calories and carbohydrates.

3. Erythritol

Erythritol is a type of sugar alcohol, a class of natural compounds that stimulate the sweet taste receptors on your tongue to mimic the taste of sugar.

It is up to 80% as sweet as regular sugar, but contains only 5% of the calories with just 0.2 calories per gram.

Also, although erythritol has 4 grams of carbohydrates per teaspoon (4 grams), studies show that it can help lower blood sugar levels in your body.

Also, due to its lower molecular weight, it generally does not cause the digestive problems associated with other types of sugar alcohols.

Erythritol is used in both baking and cooking and can be substituted for sugar in a wide variety of recipes.

Note that it tends to have a cooling mouthfeel and doesn’t dissolve as well as sugar, which can leave food with a slightly gritty texture.

For best results, change about 1 1/3 cups (267 grams) of erythritol for every cup (200 grams) of sugar.

Summary

Erythritol is a type of sugar alcohol that is 80% sweeter than regular sugar with only 5% of the calories.

Studies show that the carbohydrates in erythritol do not affect blood sugar in the same way as regular sugar.

4. Xylitol

Xylitol is another type of sugar alcohol commonly found in products like sugar-free gum, candy, and mints.

It is as sweet as sugar but contains only 3 calories per gram and 4 grams of carbohydrates per teaspoon (4 grams).

However, like other sugar alcohols, the carbohydrates in xylitol do not count as net carbohydrates, as they do not raise blood sugar or insulin levels to the extent that sugar does.

Xylitol can be easily added to tea, coffee, smoothies, or smoothies for a low carb flavor kick.

It also works well in baked goods, but may require a little extra liquid in the recipe as it tends to absorb moisture and increase dryness.

Because xylitol is as sweet as regular sugar, you can swap it out for sugar in a 1: 1 ratio.

Keep in mind that xylitol has been associated with digestive problems when used in high doses, so reduce your intake if you notice any adverse effects.

Summary

Xylitol is a sugar alcohol that is as sweet as regular sugar.

Because the carbohydrates in xylitol do not raise blood sugar or insulin levels in the same way as sugar, they do not count toward your total net carbs.

5. Fruit of the monk or fruit-monk

As the name implies, monk fruit sweetener is a natural sweetener extracted from monk fruit, a plant native to southern China.

It contains natural sugars and compounds called mogrosides, which are antioxidants that account for much of the sweetness of the fruit.

Depending on the concentration of mogrosides, monk fruit sweetener can be 100 to 250 times sweeter than regular sugar.

Monk fruit extract contains no calories or carbohydrates, making it a great option for a ketogenic diet.

Mogrosides can also stimulate the release of insulin, which can enhance the transport of sugar out of the bloodstream to help control blood sugar levels.

Be sure to check the ingredient label when buying monk’s fruit sweetener, as raspberry fruit extract is sometimes mixed with sugar, molasses, or other sweeteners that can alter the total calorie and carbohydrate content.

Monk Fruit Sweetener can be used anywhere regular sugar is used.

The amount you use can vary between different brands based on what other ingredients may be included.

While some recommend substituting the same amount of monk fruit sweetener for sugar, others recommend cutting the amount of sweetener in half.

Summary

Monk Fruit Sweetener is a natural sweetener 100-250 times sweeter than sugar but does not contain calories or carbohydrates.

6. Yacon syrup

Yacón syrup comes from the roots of the yacón plant, a tuber widely grown in South America.

The sweet syrup from the yacon plant is rich in fructooligosaccharides (FOS), a type of soluble fiber that your body cannot digest.

It also contains several simple sugars, such as sucrose, fructose, and glucose.

Since your body does not digest a large serving of yacon syrup, it contains about a third of the calories of regular sugar, with only 20 calories per tablespoon (15 ml).

Also, although it has about 11 grams of carbohydrates per tablespoon (15 ml), studies show that the carbohydrates in yacon syrup do not affect blood sugar in the same way as regular sugar.

In fact, both human and animal studies have found that yacon syrup can help lower blood sugar and insulin levels to promote blood sugar control.

Yacon syrup is best used as a sweetener in place of sugar in coffee, tea, cereals, or salad dressings.

However, cooking with yacon syrup is not recommended, as fructooligosaccharides can break down when exposed to high temperatures.

Substitute an equal amount for yacon syrup in place of other liquid sweeteners such as molasses, corn syrup, or cane juice.

Summary

Yacon syrup is a sweetener rich in fructooligosaccharides, a type of fiber that your body cannot digest. Human and animal studies suggest that yacon syrup may help lower blood sugar and insulin levels.

These are the sweeteners to avoid on a low carb Keto diet

While there are many options for low carb sweeteners that you can enjoy on a ketogenic diet, there are many others that are not ideal.

Here are some sweeteners that are rich in carbohydrates, can increase blood sugar levels and disrupt ketosis:

1. La maltodextrin

This highly processed sweetener is produced from starchy plants like rice, corn, or wheat and contains the same amount of calories and carbohydrates as regular sugar.

2. Honey

High-quality honey contains antioxidants and nutrients, making it a better option than refined sugar. However, it is still high in calories and carbohydrates and may not be suitable for a keto diet.

3. Coconut sugar

Made from the sap of the coconut palm, coconut sugar absorbs more slowly than regular sugar. However, it is also high in fructose, which can contribute to impaired blood sugar control.

4. Maple syrup

Each serving of maple syrup contains a good amount of micronutrients like manganese and zinc, but it is also high in sugar and carbohydrates.

5. Agave nectar

Agave nectar is about 85% fructose, which can lower your body’s sensitivity to insulin and contribute to metabolic syndrome, making it difficult for your body to regulate blood sugar levels.

6. Dates

This dried fruit is often used to naturally sweeten desserts. Despite supplying a small amount of fiber, vitamins, and minerals, dates also contain a substantial amount of carbohydrate.

Summary

Be careful with sweeteners that are high in sugar and carbohydrates when following a ketogenic diet. These include maltodextrin, honey, coconut sugar, maple syrup, agave nectar, and dates.

The bottom line

Following a ketogenic diet involves limiting your carbohydrate intake and reducing your intake of additional sugar to achieve a state of ketosis.

Fortunately, there are many sweeteners available that can still be used on a low carb keto diet.

Use these sweeteners in moderation as part of a healthy, balanced keto diet to add flavor while staying low carb.