Are Diet Sodas Keto-Friendly? (Including co*ke Zero & Diet Pepsi) (2024)

You probably have a good understanding of what types of food you can(low-carb pork rinds, chicken, cheese, etc.) and cannot eat while on the ketogenic diet . But what about drinks? Plenty of people, keto dieters or otherwise, make the mistake of thinking that most beverages are carb-free. But carbs can come in plenty of forms, and in drinks, they exist as artificial sweeteners.

If you eliminate artificial sweeteners and drink diet sodas instead, then the drink is basically carb-free and keto-friendly, right? Well, there’s more to it than that. Let’s uncover what nutritionists and keto experts think about drinking diet sodas on the keto diet.

Can I Enjoy Diet Soda on Keto?

According to keto practitioners, you can drink diet soda on keto. Diet soda is sugar-free, which means it basically has no carbs. As an alternative, it uses carb-free sweeteners, such as Stevia, Xylitol, sucralose, and erythritol.

The zero-carb content of diet soda allows it to fit seamlessly into a keto diet regime, which limits or completely eliminates carb intake to force the body into a state ofketosis.


Pros of Drinking Diet Soda on Keto

Theprinciple of the keto diet revolves around eliminating the body’s main energy source (glucose) and teaching it to use stored fat for fuel. By limiting carbohydrate consumption, glucose storage in the body is drained, which forces the body to break down stored fat into ketones and convert it into energy.

Diet soda doesn’t contain any sugar, so keto practitioners accept it as a suitable beverage to drink during keto. Compared to regular soda, diet soda variations are conducive to a keto dieter's weight loss goals, experts say.

If you’re looking for a tasty and sweet drink to complement your keto meals, then diet soda can be a viable option.


Cons of Drinking Diet Soda on Keto

Just because you can drink diet soda on keto doesn’t mean you should. While it will not interfere with ketosis, health experts do warn against drinking diet soda regularly.

Diet soda mimics the taste of real soda but with no sugar. Instead, it uses artificial sweeteners to achieve the same sweet flavor, such as Stevia, Xylitol, sucralose, and erythritol. While keto-friendly, artificial sweeteners aren’t conducive to overall health.

Studies show that the long-term daily consumption of artificial sweeteners leads to a higher risk of cardiovascular diseases and cerebrovascular diseases. There is alsoresearch that links artificial sweaters and other sugar substitutes to poor gut health.

The Best Diet Drink Options

Just like keto-friendly food, you also have to be aware of what beverages you can consume while on keto so you can stay in ketosis and maximize the diet’s weight loss benefits. Here are some drinks that are keto-compliant.


Water

There’s no replacing water as the best drink to stay hydrated. In fact, keto practitioners say drinking lots of water is crucial in the keto diet. This is because reducing carb intaketriggers water loss in the body, driven by the depletion of stored glucose.

To reduce the risk of dehydration, muscle cramps, fatigue, and digestion issues while on keto, nutritionists recommend drinking at least 8 glasses of water a day. Keto dieters also like drinking water before meals to control their appetite.


Sparkling Water

If water is starting to get boring, you can take it to the next level with sparkling water. They’re made with good old H2O, carbonated either naturally during a mineral spring or by using carbon dioxide gas.

Sparkling water is typically unsweetened, tasting just like regular water but with a soda kick. It’s zero-carb, making it ideal for the keto diet. There are, however, flavored options if you want a little bit more tang.


Homemade Soda

When craving a sweet drink, keto dieters opt for homemade soda instead of store-bought beverages. By making their own soda at home, they are able to control the ingredients and eliminate sugar and artificial sweeteners.

Homemade soda is easy to make. You just need carbonated water mixed with fresh fruit and plant-based sugar substitutes like monk fruit or Stevia. Nutritionists say that these additives do not have any negative side effects.


Popular Zero-Calorie Drinks

During days you’re really craving for soda, you can opt for zero-calorie options like Diet co*ke, co*ke Zero, and Diet Pepsi. They’re technically keto, substituting sugar for artificial sweeteners.

Keto diet experts, however, warn against the overconsumption of soda, zero-calorie or otherwise. Artificial sweeteners not only havenegative side effects on the gut, but they also increase sugar cravings, leading to weight gain if unmanaged.

It pays to take a gander at the ingredients list when buying zero-calorie soda. Opt for those that use naturally derived sweeteners, such as Stevia, which has fewer negative effects.


Other Keto-Friendly Drinks to Try

Plenty of drinks are suitable for the keto diet, as long as you consume them with little to no sugar. Some other keto-friendly drinks practitioners swear by include:

  • Black or green tea
  • Coffee
  • Herbal teas
  • Lemon and lime juice
  • Vegetable juice
  • Flavored waters

It’s worth noting that not all the beverages listed above or zero-carb. Some have a negligible amount of carbohydrates, so consume them in moderation and track your carb intake to make sure you don’t go over your daily allowance.

Conclusion

The good news is that diet soda is keto-friendly. But just because it is doesn’t mean you should consume it. Artificial sweeteners found in diet soda can lead to negative effects on your gut and digestion. As an alternative, keto dieters recommend opting for other keto-friendly beverages, such as water, sparkling water, black coffee, or tea.

Are Diet Sodas Keto-Friendly: FAQs


Will Diet Pepsi break ketosis?

Diet Pepsi is unsweetened and therefore carb-free. Drinking it will not interfere with ketosis. However, artificial sweeteners found in Diet Pepsi can increase sugar cravings and if unmanaged, lead to weight gain.


Is Diet Pepsi keto-friendly?

Diet Pepsi is keto-friendly because it contains zero sugar and carbs. It fits well into the keto diet regime. However, nutritionists recommend thinking about the long-term effects of artificial sweeteners found in Diet Pepsi when drinking it regularly.


What sodas are keto-friendly?

You can drink zero-calorie sodas while on keto. These include Diet co*ke, co*ke Zero, Diet Pepsi, and other no-carb options. You can even make homemade soda with carbonated water, fresh fruits, and plant-based sugar additives.


How many carbs are in Diet Pepsi?

Acan of Diet Pepsi (355 mL) contains zero carbohydrates. Instead of sugar, it’s sweetened using artificial sweeteners like Stevia, Xylitol, sucralose, and erythritol. Overconsumption of artificial sweeteners, however, isn’t conducive to long-term health.


Will a sip of soda kick me out of ketosis?

Regular soda is high in added sugars and carbs. While a sip might do little to no harm, drinking soda increases blood sugar and disrupts ketosis. Opt for diet soda that is unsweetened and contains zero carbs instead.

Are Diet Sodas Keto-Friendly? (Including co*ke Zero & Diet Pepsi) (2024)

FAQs

Are Diet Sodas Keto-Friendly? (Including co*ke Zero & Diet Pepsi)? ›

You can drink zero-calorie sodas while on keto. These include Diet co*ke, co*ke Zero, Diet Pepsi, and other no-carb options. You can even make homemade soda with carbonated water, fresh fruits, and plant-based sugar additives.

What soda is ok on keto? ›

Diet Soda: Craving a cold soda, cola, or pop? As the use of artificial sweeteners lowers the carb count, diet soda on keto is a permitted indulgence, as long as you're not overdoing it.

Can I drink zero sugar Pepsi on keto? ›

Answer: Pepsi Zero Sugar is a keto friendly diet soda, as it's low on carbs and uses keto-compatible sweeteners. Formerly known as Pepsi Max, Pepsi Zero Sugar is Pepsi's answer to co*ke Zero.

Is co*ke Zero better for you than Diet Pepsi? ›

As previously stated, co*ke Zero is lower in caffeine than Diet co*ke. Despite this difference, all three dietitians say that, once again, it does not make one healthier than the other.

What sweetener is in Diet co*ke and Diet Pepsi? ›

In lieu of sugar, Diet co*ke and Diet Pepsi employ aspartame, an artificial sweetener that imparts sweetness sans calories. Some other diet drinks on the market use different low- or no-cal sweeteners, such as sucralose, saccharin, or stevia.

Does co*ke Zero kick you out of ketosis? ›

What sodas are keto-friendly? You can drink zero-calorie sodas while on keto. These include Diet co*ke, co*ke Zero, Diet Pepsi, and other no-carb options. You can even make homemade soda with carbonated water, fresh fruits, and plant-based sugar additives.

Can I eat popcorn on keto? ›

Net carbs are calculated by taking the total grams of carbohydrate in a food and subtracting the amount of fiber. In this case, popcorn contains 6 grams of carbs per 1 cup serving and 1.2 grams of fiber, bringing the net carbs per serving to 4.8 grams. Yes friends, popcorn is indeed a keto food.

Will Diet Pepsi break ketosis? ›

Diet soda has no carbs since it is sugar-free, making it seemingly compatible with a weight loss meal plan like keto. This means that you can drink diet soda and still stay in ketosis.

Does zero sugar Pepsi really have no sugar? ›

Pepsi Zero Sugar (sold under the names Diet Pepsi Max until early 2009 and then Pepsi Max until August 2016), is a zero-calorie, sugar-free, formerly ginseng-infused cola sweetened with aspartame and acesulfame K, marketed by PepsiCo. It originally contained nearly twice the caffeine of Pepsi's other cola beverages.

Can you drink coffee on keto? ›

Both coffee and tea are low in carbs and can be enjoyed on a keto diet as long as they are unsweetened,” says Winnifred, noting that adding a bit of dairy milk or cream is fine as long as you stay within your daily carb limit. For those following a keto diet, feel free to drink unsweetened plant-based milks, too.

Is it okay to drink co*ke Zero every day? ›

I drink diet soda every day. Could this be harmful? Answer From Katherine Zeratsky, R.D., L.D. Drinking a reasonable amount of diet soda a day, such as a can or two, isn't likely to hurt you.

What is the healthiest soda? ›

Poppi: A health-focused soda containing apple cider vinegar, with flavors having under 25 calories and 5g sugar. Wave Soda: A mix of sparkling water and fruit juice, with each can having 15-25 calories and 2-6g sugar.

Will I lose belly fat if I stop drinking diet soda? ›

By quitting you may see your weight go down. A nine-year study found that older adults who drank diet soda kept packing on belly fat. A piggyback study found that having a daily diet soda increases your chance of obesity by 65% during the next 10 years.

Why did Diet Pepsi go back to aspartame? ›

In 2015, some people on Facebook and Twitter expressed their distaste for the new formula. In response, Pepsi revived its aspartame formulation, as "Diet Pepsi Classic Sweetener Blend" for US markets in September 2016, and it was sold alongside the new formula.

What diet soda has no aspartame? ›

Which Diet Sodas Do Not Contain Aspartame?
  • Diet co*ke with Splenda - uses sucralose as a sweetener.
  • Pepsi One - uses acesulfame potassium and sucralose.
  • Diet Rite - uses a combination of sucralose and acesulfame potassium.
  • Zevia - uses stevia as a natural sweetener.

Is co*ke OK on keto? ›

While beverages such as Diet co*ke (or diet soda in general) are technically keto-compliant, they may lead you to crave more carbs. A mini review suggested that these artificially sweetened sips may trick the body into craving the calories and carbs it believes it's getting from the diet soda.

Is club soda OK on keto diet? ›

Mixers often contain carbs, so people following a keto diet may wish to choose a low sugar or diet option. Club soda and sparkling water contain no carbs. Mixers that contain artificial sweeteners are some other low carb options. Energy drinks, juice, cola, and lemonade are all high in carbohydrates, however.

Is Dr Pepper Zero keto friendly? ›

Dr Pepper Zero Sugar is another good choice for ketogenic diets. It contains 0g of carbs, 0g of sugar, 10 calories, 2g of sodium, and 0g of fat. It's sweetened with high fructose corn syrup, aspartame, and acesulfame potassium. All are approved for the keto diet.

Is rum and co*ke Zero keto friendly? ›

Rum and Diet co*ke (or other sugar-free mixers)

Rum enthusiasts can still enjoy their favorite spirit by opting for sugar-free mixers. Mix rum with diet cola or other sugar-free mixers to create a keto-friendly co*cktail.

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