Is Nuun Keto Friendly? [+ our favorite alternative]

  • Author: Katie
  • Date: October 9, 2022
  • Time to Read: 3 min.

Is Nuun keto friendly? Unfortunately no, it is not. Nuun contains ingredients that are not keto friendly, however, as always, we have got you covered. We’ve listed our favorite keto friendly Nuun alternative below for you.

What Is Nuun?

Nuun is a company that produces fizzy tablets designed to serve as a convenient way to add electrolytes and other healthy additives to your water.

Their goal is to “keep you as hydrated as possible” while separating electrolytes from carbohydrates.

Without the extra sugar or additives, Nuun can be a healthy addition to a keto lifestyle.

Nutritional Value Of Nuun

Nuun has a variety of products designed to meet different needs such as rest, hydration, or energy. The nutritional values vary across the products, but generally have approximately the following nutritional values:

Calories: 35

Total Carbohydrates: 6g

Dietary Fiber: 1g

Total Sugars: 4g

Protein: 2g

Net Carbs In Nuun

Research has shown that very small amounts of sugar can help with the absorption of fluids, so Nuun does add small amounts of sugar to its products. Approximately 2g of sugar is in most of their products, yielding a total of 4g of carbohydrates.

A key distinction to these carbs is that they mostly come from Dextrose, Citric Acid, and other natural flavors, and the body does not process citric acid the same way as it does sugar or dextrose.

Dextrose is chemically identical to glucose (sugar) and is high on the glycaemic index, just like regular sugar, it will spike your blood sugar levels.   

To put things into perspective, dextrose has 85 grams of carbs per 100 grams and has a recording of 100/100 on the glycemic index. This is high!

Can I Take Nuun On Keto

Is Nuun Keto Friendly?

Nuun is not considered keto approved since it does contain carbs in the form of dextrose which is high on the glycemic index and is likely to cause a spike in blood sugar levels and kick the body out of ketosis.

Check out this article for more on keto sugars, and which sugars to avoid on keto.

However, the company and many health enthusiasts do maintain that the limited carbs do fit well within a keto diet and can promote improved health – be very wary of these claims. 

Are Different Flavors Keto?

All of the varieties have approximately the same nutritional value, which means that all of the flavors are not keto friendly and should be avoided on a keto diet. 

Health Benefits Of Nuun

Nuun is best suited for endurance athletes, or when working out for an hour or more. Its ability to replenish electrolytes lost to sweat can help stave off dehydration

The biggest health advantage seems to be the ability to rehydrate. Some experts claim though that the average person can adequately hydrate with water alone.

However, you can replenish the electrolytes in your body, without the use of non-keto friendly ingredients such as dextrose.

Staying hydrated on the keto diet is really important, especially if you are intermittent fasting.

For more on how much water you should be drinking, check out our guide to staying hydrated on the keto diet.

If you’re planning on dehydrating yourself(!) and drinking alcohol on the keto diet, check out our ultimate guide to drinking alcohol on a keto diet.

Summary: Is Nuun Keto Friendly?

No, Nuun is not keto friendly. Their products contain dextrose which is not keto friendly as it will spike your blood sugar and knock you out of ketosis. Instead, check out some of our favorite keto friendly Nuun alternatives listed above.

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