Does Benefiber Break A Fast?

Intermittent fasting has become a popular trend in recent years, with many people using it as a way to improve their overall health and manage their weight. However, some individuals are curious about the effects of certain supplements on their fast. One such supplement is Benefiber, a popular brand of fiber supplement. So, the question arises, does Benefiber break a fast?

Before we answer that question, let’s first understand what intermittent fasting is and why people follow it. Intermittent fasting involves restricting food intake for a certain period, typically between 12-16 hours, followed by a window of eating. This pattern of eating has been shown to have numerous health benefits, including weight loss, improved insulin sensitivity, and decreased inflammation. But, does Benefiber interrupt this fasting state? Let’s find out.

Benefiber does not break a fast as it contains minimal calories and does not cause a significant increase in insulin levels. However, it is recommended to consume Benefiber during the eating window to ensure optimal absorption and effectiveness.

Does Benefiber Break a Fast?

Does Benefiber Break a Fast?

Intermittent fasting is a popular method of weight loss that involves restricting food intake for a certain period of time. During the fasting period, you are allowed to consume water, tea, or coffee, but what about supplements like Benefiber? Let’s find out if Benefiber breaks a fast and if it is safe to consume during the fasting period.

What is Benefiber?

Benefiber is a dietary supplement that contains wheat dextrin, a type of soluble fiber that helps regulate digestion. It is used to relieve constipation, promote regularity, and improve overall gut health. Benefiber is available in various forms, including powder, chewables, and capsules.

Benefits of Benefiber

Benefiber has several benefits, including:

  • Relieves constipation

  • Promotes regularity

  • Improves gut health

  • May help lower cholesterol levels

  • May help control blood sugar levels

  • May aid in weight loss

Does Benefiber break a fast?

The answer to this question depends on the type of fasting you are following. If you are doing a water fast, then consuming Benefiber would break your fast as it contains calories. Even though Benefiber is low in calories, it still contains some calories, which would disrupt the fasting state.

However, if you are following an intermittent fasting protocol, then Benefiber may not break your fast as long as you consume it during the feeding window. Intermittent fasting allows for some calorie intake during the fasting period, so consuming Benefiber during this time should not be an issue.

Benefiber vs. Other Supplements

There are several other supplements that are commonly used during the fasting period. Let’s compare Benefiber with some of these supplements to see how they stack up.

Benefiber vs. Psyllium Husk

Psyllium husk is another type of soluble fiber that is often used to relieve constipation and improve gut health. Like Benefiber, psyllium husk can also be consumed in various forms, including powder and capsules.

When it comes to fasting, psyllium husk is similar to Benefiber in that it contains calories and may break a water fast. However, like Benefiber, psyllium husk may not break an intermittent fast as long as it is consumed during the feeding window.

Benefiber vs. Multivitamins

Multivitamins are often taken during the fasting period to ensure that the body is getting all the necessary nutrients. Unlike Benefiber and psyllium husk, multivitamins do not contain calories and are unlikely to break a fast.

However, it is important to note that some multivitamins contain fillers and additives that may contain calories. In these cases, it is important to check the label to ensure that the multivitamin is calorie-free.

Benefiber vs. Apple Cider Vinegar

Apple cider vinegar is another popular supplement that is often consumed during the fasting period. It is believed to aid in digestion, boost metabolism, and promote weight loss.

Like Benefiber and psyllium husk, apple cider vinegar contains calories and may break a water fast. However, like Benefiber, apple cider vinegar may not break an intermittent fast as long as it is consumed during the feeding window.


In conclusion, Benefiber may break a water fast as it contains calories. However, it may not break an intermittent fast as long as it is consumed during the feeding window. Benefiber has several benefits, including relieving constipation, promoting regularity, and improving gut health. When comparing Benefiber to other supplements commonly used during the fasting period, it is similar to psyllium husk and apple cider vinegar in that it contains calories and may break a water fast. However, unlike multivitamins, it does contain calories and may disrupt the fasting state.

Frequently Asked Questions

What is Benefiber?

Benefiber is a type of dietary fiber supplement that is made from wheat dextrin. It is commonly used to add fiber to a person’s diet to improve digestive health and regularity.

Benefiber is often used as a supplement to help individuals meet their daily fiber requirements. It can be added to food or drinks without changing the taste or texture. Benefiber is also gluten-free, making it a good option for those with gluten sensitivities.

What is Intermittent Fasting?

Intermittent fasting is a type of diet that involves periods of fasting followed by periods of non-fasting. The goal of intermittent fasting is to help individuals lose weight, improve their metabolic health, and increase longevity.

There are several different types of intermittent fasting, including the 16/8 method, the eat-stop-eat method, and the 5:2 diet. During the fasting period, individuals consume little to no calories, while during the non-fasting period, individuals eat normally.

Does Benefiber Break a Fast?

Benefiber is a soluble fiber supplement that is low in calories and does not contain any sugar or carbohydrates. As such, it is generally considered safe to consume during periods of fasting.

However, it is important to note that consuming Benefiber during a fast may cause some individuals to experience digestive discomfort or bloating. As such, it may be best to avoid consuming Benefiber during the fasting period and instead consume it during the non-fasting period.

What are the Benefits of Intermittent Fasting?

Intermittent fasting has been linked to several health benefits, including weight loss, improved insulin sensitivity, and reduced inflammation. It has also been shown to improve brain function and increase longevity.

One of the main benefits of intermittent fasting is that it can help individuals lose weight and improve their metabolic health by reducing insulin resistance and promoting fat burning. It can also help individuals maintain a healthy weight and reduce their risk of chronic diseases such as diabetes and heart disease.

Are There Any Risks Associated with Intermittent Fasting?

While intermittent fasting is generally considered safe for most individuals, there are some risks associated with this type of diet. Individuals who are pregnant, have a history of eating disorders, or have certain medical conditions should consult with a healthcare professional before starting an intermittent fasting regimen.

Common side effects of intermittent fasting include hunger, fatigue, and irritability. In some cases, individuals may also experience digestive discomfort or difficulty sleeping. It is important to listen to your body and make adjustments to your fasting regimen as needed to avoid any negative side effects.

The Best Fiber Supplements To Take…And What To Avoid!

In conclusion, the question of whether Benefiber breaks a fast is a complex one. While some sources argue that the fiber supplement’s low calorie content means it can be consumed without breaking a fast, others point to the fact that it can trigger an insulin response, which could disrupt the fasting state. Ultimately, the decision to use Benefiber while fasting will depend on individual goals and preferences.

If you are trying to maintain a strict fasting regimen for health or religious reasons, it may be best to avoid Benefiber altogether. However, if you are more flexible in your approach and are looking for ways to increase your fiber intake while still maintaining a fasting state, Benefiber may be a viable option.

At the end of the day, it’s important to remember that the most important factor in a successful fast is adherence to your goals and intentions. Whether or not you choose to include Benefiber in your fasting routine, consistency and mindfulness will be key to achieving your desired outcomes.

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