Skip to Content

Can you drink diet dr pepper on keto? Best soda tips!

Sharing is caring!

Hello, fellow keto enthusiasts! I'm sure many of you have this burning question on your minds: can you drink Diet Dr Pepper on keto diet? Well, I have good news for you. The short answer is yes! But, like anything on a keto diet, it's a bit more complicated than a simple yes or no. So let's dive deeper into this topic.

Yes, you can drink Diet Dr Pepper on a ketogenic diet. Diet Dr. Pepper contains zero grams of carbs, zero grams of sugar, and zero calories per serving, making it suitable for a keto lifestyle. The sweet taste comes from artificial sweeteners, like aspartame and acesulfame potassium, which do not impact your blood sugar levels or insulin, helping you maintain a state of ketosis. While it's a suitable beverage option, moderation is recommended due to potential long-term effects of artificial sweeteners on overall health.

Glass of diet Dr Pepper that you can drink on keto diet with ice.

Understanding the Ketogenic Diet

Before we quench our thirst, let's take a quick recap on what a ketogenic diet really is. The ketogenic diet (often known as keto) is a high-fat, moderate-protein, very low-carb diet. It's designed to put your body into a state of ketosis, where it's burning fat for fuel instead of carbohydrates. Sounds pretty neat, right?

To maintain this state, you generally need to keep your carb intake very low, usually around 20-50 grams of net carbs per day. That's why keto dieters often look at the carb content and sugar content of everything they consume, including drinks. So back to our question, can you drink diet dr pepper on keto?

Diet Dr. Pepper: A Closer Look

Now, let's focus our attention on Diet Dr. Pepper. This zero-calorie soft drink claims to offer the same bold flavor as regular Dr. Pepper, but without any of the sugar or calories. In terms of its nutritional label, one can (12 fl oz) of Diet Dr. Pepper contains zero grams of carbs, zero grams of sugar, and zero calories.

These numbers seem like a great option for those following a strict keto diet. But what about the ingredients? Diet Dr. Pepper contains carbonated water, caramel color, aspartame, phosphoric acid, natural and artificial flavors, sodium benzoate (a preservative), caffeine, acesulfame potassium, and citric acid.

The main reasons you might question whether Diet Dr. Pepper is keto-friendly are aspartame and acesulfame potassium, both artificial sweeteners. These sweeteners contain zero calories and don't directly impact your blood sugar levels, making them seem like a good option. However, some studies suggest they might affect your gut microbiome, insulin levels, and even lead to weight gain. While the European Food Safety Authority and the US Food and Drug Administration consider them safe, their potential negative effects should not be overlooked.

Key Takeaways: can you drink diet dr pepper on keto?

Here are some crucial points you need to consider when deciding whether to enjoy Diet Dr. Pepper while on a ketogenic diet:

  • Diet Dr. Pepper has zero grams of carbs and sugar, which fits well within your daily carb limit on a strict keto diet.
  • The artificial sweeteners used in Diet Dr. Pepper may potentially have negative effects, despite having no direct impact on your blood sugar levels.
  • Ultimately, if you enjoy the taste and it helps you stick to your diet, it can be a good choice in moderation.

Comparing Keto Liquid Diet Plan

To provide a better understanding, let's compare Diet Dr. Pepper with other popular beverage choices in a typical keto liquid diet plan.

DrinksNet CarbsSugarCalories
Diet Dr. Pepper (12 fl oz)0g0g0
Unsweetened Almond Milk (1 cup)2g1g40
Coconut Milk (1 cup)13g8g552
Black Coffee (1 cup)0g0g2
Diet Pepsi (12 fl oz)0g0g0
Plain Water (1 cup)0g0g0
Unsweetened Iced Tea (1 cup)0g0g2
La Croix Sparkling Water (1 can)0g0g0
Bone Broth (1 cup)0g0g86

Looking at this table, it's clear that Diet Dr. Pepper (along with some other diet sodas like Diet Pepsi) can be a low-carb option that fits well into a ketogenic diet.

Keto-Friendly Recipe with Diet Dr. Pepper: Keto BBQ Sauce

Since we're talking about Diet Dr. Pepper, I thought I'd share one of my favorite keto recipes that uses this diet soda: a keto-friendly BBQ sauce. It's a great way to add some sweet and tangy flavor to your keto-friendly pizza crust or your favorite protein.


  • 1 can of Diet Dr. Pepper
  • 1 cup of tomato paste
  • 1/4 cup of apple cider vinegar
  • 3 tablespoons of Worcestershire sauce
  • 1 tablespoon of yellow mustard
  • 1 tablespoon of natural sweetener (like Stevia)
  • 1/2 teaspoon of onion powder
  • 1/2 teaspoon of garlic powder
  • Salt and pepper to taste


  1. Combine all ingredients in a saucepan over medium heat.
  2. Bring the mixture to a simmer.
  3. Let it simmer for 20-25 minutes, stirring occasionally until it thickens to your liking.
  4. Taste and adjust the seasoning if needed.
  5. Let the sauce cool down before using it, or store it in an airtight container in the fridge for up to a week.

Nutritional Information:

Serving size: 2 tablespoons

  • Calories: 15
  • Fat: 0g
  • Net Carbs: 2g
  • Protein: 1g

This BBQ sauce is a great example of how Diet Dr. Pepper can be incorporated into a keto recipe. It adds that little bit of sweetness without adding any significant amount of carbs or sugars.

Supplies Needed to Make this Recipe:

  • A good quality saucepan
  • A can opener (if your Diet Dr. Pepper is in a can)
  • Measuring cups and spoons
  • A whisk for mixing
  • An airtight container for storage

Alternatives to Diet Dr. Pepper on Keto

While Diet Dr. Pepper can be a tasty drink choice on a ketogenic diet, there are other options you might want to consider as well:

  • Water: It might sound boring, but water is always the best option. It's carb-free, calorie-free, and essential for physical performance and overall health.
  • Unsweetened tea: Whether it's green, black, or herbal, unsweetened tea is a great keto drink. You can have it hot or iced.
  • Coffee: As long as it's not loaded with sugar or milk, coffee is a great low-carb option. Just watch the caffeine!
  • Bone broth: Nutrient-dense and full of health benefits, bone broth is a fantastic choice for a keto diet.
  • Unsweetened nut milks: Almond and coconut milk are both good options, but check the label to make sure there's no added sugars.
  • Zero-sugar sodas: Besides Diet Dr. Pepper, there are many other zero-sugar sodas available. Dr. Pepper Zero Sugar and Diet Coke are both keto-friendly.

The Impact of Artificial Sweeteners on the Ketogenic Diet

While Diet Dr. Pepper has zero sugar, it's still sweet to the taste. This sweetness comes from artificial sweeteners, namely aspartame and acesulfame potassium. While these sugar substitutes don't have a direct impact on your blood sugar levels or insulin levels, they're not entirely free of controversy.

Some studies suggest that artificial sweeteners may impact your gut microbiome and potentially lead to weight gain. Others raise concerns about their effects on appetite and cravings. So while these sweeteners may not kick you out of ketosis, they might not be the healthiest option for long-term consumption.

Staying Hydrated: What's the Best Keto Drink?

When it comes to hydration on the ketogenic diet, nothing beats plain water. It's crucial to keep yourself well-hydrated to support your physical performance, digestion, and overall wellbeing. It also helps with feelings of fullness, which can be helpful for weight loss.

If you're looking for more flavorful options, there are plenty to choose from. Unsweetened iced tea or hot tea can be a delightful low-carb option. For a creamier texture, unsweetened almond milk or coconut milk can do the trick. Just remember to check the nutrition label for hidden sugars or carbs.

Overcoming Sugar Cravings on Keto

One of the main challenges when transitioning to a ketogenic diet is overcoming sugar cravings. These cravings are typically intense at the beginning but tend to decrease over time as your body adjusts to burning fat for fuel.

Diet sodas like Diet Dr. Pepper can help you manage these cravings, providing a sweet taste without the sugar content. But don't forget to explore natural sweeteners like Stevia, Erythritol, or Monk Fruit, which can sweeten your drinks without affecting your blood sugar levels.

Energy Drinks: Friend or Foe of Keto Dieters?

Another trendy topic in the world of keto is energy drinks. These beverages often contain zero calories and zero sugars, just like diet sodas. However, they also contain a significant amount of caffeine, which may have a stimulating effect but can also lead to jitters or sleep disturbances.

Most energy drinks are artificially sweetened and contain similar ingredients to diet sodas. While they can be included in a ketogenic diet, moderation is key.

What about Diet Pepsi and Other Diet Sodas?

Diet Dr. Pepper isn't the only diet soda on the market. Others, like Diet Pepsi or Dr. Pepper Zero Sugar, are also popular choices among keto dieters. These diet drinks have similar nutritional profiles and ingredients to Diet Dr. Pepper, so the same considerations apply.

The key here is to choose what you enjoy and what helps you stick to your ketogenic diet. If having a can of Diet Pepsi or Diet Dr. Pepper Zero Sugar helps you avoid high-carb, sugary drinks, then they can certainly find a place in your keto lifestyle.

Can you drink diet dr pepper on keto?

Incorporating Diet Dr. Pepper into your ketogenic diet can add a bit of sweetness and flavor without disrupting your state of ketosis. While there are concerns around the long-term use of artificial sweeteners, moderation is key. There are many beverage options available to you on a keto diet. Whether you're sipping on Diet Dr. Pepper, guzzling down unsweetened iced tea, or warming up with bone broth, remember that hydration is key to a successful ketogenic diet.

Concluding Thoughts

Can you drink Diet Dr Pepper on keto? Absolutely! As with any food or drink on the keto diet, it's important to consider your own health, dietary goals, and how it makes you feel. Diet Dr. Pepper, in moderation, can be a part of your keto lifestyle if it helps you maintain a state of ketosis and makes the diet more enjoyable for you.

As a general rule of thumb, just remember to keep an eye on your daily carb count and listen to your body. And most importantly, remember to enjoy the journey to a healthier you. After all, that's what the ketogenic diet is all about!

And there you have it, folks. The mystery of Diet Dr. Pepper and the ketogenic diet is finally unraveled. Drink wisely and keto on!

Sharing is caring!