The Benefits of Zero-Calorie Energy Drinks for Intermittent Fasting

Can You Drink Energy Drinks While Intermittent Fasting?

Intermittent fasting is a popular diet choice amongst people who are looking to lose weight and gain overall health. This type of diet involves alternating periods of eating and fasting, which can be done in many different ways. But, when it comes to energy drinks, can you drink them while fasting?

The short answer is yes, but it’s probably not the best choice. Energy drinks can contain a lot of sugar, caffeine, and other artificial ingredients which may not be beneficial while fasting. It’s important to read the label of any energy drink you consume and consider the ingredients carefully.

The Best Energy Drinks for Intermittent Fasting

If you’re looking for an energy drink to consume during your fasting window, there are a few options available. Here are some of the best energy drinks for intermittent fasting:

  • XS Energy Drink
  • Celsius Energy Drink
  • Bang Energy Drink
  • REIZE Energy Drink

These energy drinks are designed to provide a boost of energy without the added sugar and calories. They can provide a mild pick-me-up during your fasting window without breaking your fast.

The Benefits of Zero-Calorie Energy Drinks

When it comes to energy drinks, it’s important to consider the ingredients. Our recommendation is still no, a recommendation that applies to other artificial “zero-calorie” beverages like diet soda or sugar free sports drinks.

Zero-calorie energy drinks are a great choice for intermittent fasting because they provide energy without the added sugar or calories. This makes them a great option if you’re trying to maximize the benefits of your intermittent fasting diet.

What Are the Best Beverages for Intermittent Fasting?

The most popular beverages during intermittent fasting are tea and coffee. Both of these contain caffeine which makes it okay to consume during your fasting window. Tea and coffee can provide a boost of energy without breaking your fast.

Can You Drink Diet and Energy Drinks During Fasting?

No. The aim of fasting is to allow the digestive tract a rest. These diet and energy drinks are nothing but chemicals and should be avoided at all times.

Will Energy Drinks Break a Fast?

In one word, energy drinks are NOT suggested during your fasting window. Energy drinks may be betrayed by their labels, but they often contain sugar or other ingredients that can break your fast.

Are Zero-Calorie Energy Drinks Safe For Intermittent Fasting?

Yes, they are. In fact, you’re better off with totally zero-calorie drinks than those that contain artificial sweeteners or sugar. If you enjoy zero calorie energy drinks, consume them during your eating window!


In conclusion, many energy drinks can be consumed while on an intermittent fast. However, it is essential to consider the ingredients of these drinks and choose those with no added sugar or calories. This will help you get the most out of your intermittent fasting diet and stay on track.

Is it permissible to consume energy drinks while participating in intermittent fasting?

Since most sugar-sweetened energy drinks contain around 150 to 200 calories or more per serving, consuming them will likely put an end to your fasting period.

Is it okay to consume beverages with zero calories while fasting?

You can drink calorie-free beverages while intermittent fasting, such as diet soda, Zest Tea with zero calories, and water. These drinks won’t raise your blood sugar or interfere with the desired metabolic effects.

Does consuming sugar free Red Bull interfere with intermittent fasting?

Yes, it is permissible to consume foods or beverages with zero calories during a fast since they do not break the fast.

Does consuming caffeine interfere with intermittent fasting?

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