Keto Foods

Is Diet Soda Keto or Not? – Keto-friendly Diet Soda Alternatives

By Bree

All around the world, there’s no denying the unparalleled popularity of soda drinks. However, at the same time, there’s also no denying the health risks associated with drinking soda. With that in mind, today we’re going to be taking a close look at diet soda. It’s often touted as a zero calorie healthier alternative to regular soda. But is diet soda keto? Let’s find out below.

Is Diet Soda Keto?

The first thing that we’re going to be taking a look at is just why exactly diet soda is so popular amongst low carb dieters. Here are just a few of the main reasons why:

  • Diet soda contains zero calories and zero grams of net carbs.
  • Diet soda is often sweetened with aspartame or more natural options like Stevia as opposed to glucose-fructose.
  • Nearly all major soda brands are available in diet format (Coca Cola, Sprite, etc.)

Is Diet Soda Keto?

While regular soda is most definitely a no-no while on the keto diet, it’s definitely possible to fit diet soda into keto parameters.

For reference, a can of regular Coca-Cola will have around 40 grams of net carbs. On the other hand, a single can of Diet Coke will have zero carbs, an obvious huge difference.

However, don’t make the mistake of thinking that because diet soda has no calories or carbs that it’s a healthy drink that you can enjoy all day long. It’s still absolutely something that you’re going to want to enjoy in moderation.

There are still plenty of adverse health risks associated with diet soda consumption. And while it’s true that they’re far fewer than from drinking regular soda, it’s still something to be mindful of.

All in all, our final verdict on diet soda for the keto diet is that it’s okay once in a while, but just know that there are far better zero calorie alternatives out there.

Diet Soda Nutrition Facts

Here is the approximate nutritional breakdown for a single can (310 mL) of Diet Coke:

  • 0 calories
  • 0 grams dietary fat
  • 0 grams protein
  • 0 grams carbs
  • 0 grams dietary fiber
  • 0 grams sugar
  • 0 mg cholesterol
  • 25 mg sodium

Keto Diet Soda Substitutes That Are Actually Good for You

Homemade Grapefruit Keto Soda

Keto Pink Drink

Lemon Lime Keto Electrolyte Drink

Keto Lemonade

Keto Diet Soda Substitutes

If you would rather steer clear of soda altogether while following the keto diet, here are a few of our top picks for keto approved alternatives:

  • Sparkling water
  • Flavored water (use low carb flavor powders)
  • Chilled green tea
  • Lemon water

(Learn more: Is Vodka Keto?)

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