Skip to content

Will Jocko Greens break a fast?

4 min read

According to a 2025 survey, over 10% of US adults have tried intermittent fasting, and many struggle with which supplements are permissible during fasting windows. The question, 'Will Jocko Greens break a fast?' is a common point of confusion for individuals seeking to maintain their fasted state while supplementing their nutrient intake.

Quick Summary

Jocko Greens contains calories, carbs, and protein, which means it technically breaks a fast. Whether this is significant depends on your specific fasting goals, such as weight loss or deep cellular repair like autophagy.

Key Points

  • Technical vs. Practical Fasting: Jocko Greens technically breaks a fast due to its calorie and carbohydrate content, but the impact depends on your fasting goals.

  • Strict Fasting (Autophagy): For those focused on maximizing autophagy, any caloric intake will disrupt the process, making Jocko Greens unsuitable during the fasting window.

  • Flexible Fasting (Weight Loss): If your main goal is weight loss, the 30 calories in Jocko Greens are unlikely to significantly derail your progress, making it a potentially acceptable 'dirty fast' supplement.

  • Best Time to Consume: To avoid breaking a fast, the ideal time to take Jocko Greens is at the end of your fasting period to start your eating window with a nutrient-dense beverage.

  • Check Ingredients: Always examine the nutritional label of any supplement, as even 'greens powders' can contain calories from added sugars or carbs that will end a fasted state.

In This Article

Understanding the Basics: What Defines a 'Broken' Fast?

Defining what breaks a fast depends heavily on the individual's specific goals. For many, fasting involves abstaining from caloric intake to induce metabolic changes like ketosis or autophagy.

  • For weight loss (Calorie Restriction): The primary goal is to maintain a calorie deficit over time. In this context, a small number of calories might not significantly impact your overall progress. Some flexible protocols allow a small buffer of calories (e.g., under 50) to make fasting more sustainable.
  • For Autophagy (Cellular Repair): This is a stricter goal. Autophagy is a cellular process of cleaning out damaged cells, which is triggered by nutrient deprivation. Any caloric intake, no matter how small, can theoretically signal to the body that the fast is over and switch off this process.

The Nutritional Breakdown of Jocko Greens

Jocko Greens is a popular greens powder known for its organic ingredients and inclusion of adaptogens and probiotics. However, its nutritional content means it is not calorie-free.

According to the supplement facts:

  • Calories: A single scoop contains 30 calories.
  • Total Carbohydrates: Each serving provides 6 grams of carbohydrates.
  • Total Sugars: There are 2 grams of sugar per scoop, which includes fermented cane sugar and monk fruit extract for flavor.
  • Protein: Each serving contains 2 grams of protein.
  • Fat: A scoop contains 0.5 grams of fat.

The presence of 30 calories and macronutrients like carbohydrates and protein means that, by the strictest definition, consuming Jocko Greens will break your fast. These nutrients trigger a metabolic response, including a release of insulin, however minor.

List: Key Factors to Consider for Fasting

When deciding whether to take Jocko Greens during your fast, keep these points in mind:

  • The 30 calories per scoop will end a true fast aimed at maximizing metabolic rest and autophagy.
  • The 6 grams of carbohydrates and 2 grams of sugar, while low, can elicit a small insulin response.
  • For weight loss fasters who follow a flexible or 'dirty' fasting protocol, the impact might be minimal, especially when weighed against the benefit of nutrient intake.
  • The product is not zero-calorie, meaning it is not a pure, fast-friendly beverage like black coffee or plain water.
  • Timing your supplement intake can be crucial to manage its effects on your fast.

Jocko Greens vs. Fasting-Friendly Alternatives

It's helpful to compare Jocko Greens to other beverages or supplements commonly consumed during a fast. This comparison highlights why Jocko Greens, despite its low caloric content, behaves differently than pure, non-caloric options.

Feature Jocko Greens Black Coffee Zero-Calorie Electrolytes Bone Broth Water
Calories (per serving) ~30 calories <5 calories 0 calories ~20-50 calories (depends on brand) 0 calories
Macros 6g Carbs, 2g Protein, 0.5g Fat Minimal None Protein, trace minerals None
Breaks Strict Fast? Yes, due to calories and macros No (minimal impact) No Yes, due to calories and protein No
Primary Goal while Fasting Nutrient support during feeding window Energy boost, appetite suppression Hydration, electrolyte balance Replenish electrolytes, satiety Hydration

This table illustrates that while Jocko Greens offers more nutritional benefits than coffee or electrolyte water, it comes at the cost of breaking a strict fast. Bone broth, another popular fast-supportive beverage, also contains calories and protein, making it unsuitable for a pure fast.

Recommendations for Integrating Jocko Greens into a Fasting Routine

To get the benefits of Jocko Greens without compromising your fasting goals, timing is key. Here are some strategies:

  • Use it to Break Your Fast: The most straightforward approach is to use Jocko Greens to end your fasting window and start your eating period. This floods your body with nutrients and probiotics, which is an excellent way to transition back to eating. Many users find a greens drink an easy-to-digest, nutrient-dense first meal.
  • Restrict to Your Eating Window: If you follow a time-restricted eating schedule like 16:8, consume Jocko Greens within your 8-hour eating window. This ensures it won't impact your fasting phase at all.
  • Consider a Flexible Fasting Approach: If your goal is primarily weight loss and you are not concerned with strict autophagy, you might choose to include it during your fasting window. The low calorie count might not impede your overall progress, but it's important to monitor how your body responds.

Consulting a healthcare provider or a registered dietitian is recommended to determine the best approach for your individual health goals and how your body responds to low-calorie intake during a fast.

Conclusion

Ultimately, the question of whether Jocko Greens breaks a fast has a nuanced answer. From a purist, scientific standpoint, the 30 calories and 6 grams of carbohydrates and protein mean it will technically break a fast and interfere with cellular autophagy. However, for individuals whose primary goal is weight management and are following a more flexible intermittent fasting protocol, the minimal caloric intake might be an acceptable trade-off for the nutritional boost it provides. The best strategy for most is to incorporate Jocko Greens into their eating window, reserving the true fasted state for water, black coffee, or plain herbal tea.

Check out more information on the metabolic effects of intermittent fasting and supplements on Healthline.

Frequently Asked Questions

One scoop of Jocko Greens contains 30 calories, according to the product's nutritional information.

Yes, one scoop of Jocko Greens contains 2 grams of sugar, which comes from natural sweeteners like fermented cane sugar and monk fruit extract.

Technically, any amount of calories breaks a strict fast. However, some flexible approaches or 'dirty fasts' suggest that consuming under 50 calories may not significantly impact fat burning, but this varies by individual.

Yes, because autophagy is a process triggered by nutrient deprivation, the caloric and macronutrient content in Jocko Greens will stop or interrupt the process.

To avoid breaking your fast, the best time to take Jocko Greens is at the beginning of your eating window. This allows you to get the nutrients without disrupting your fasted state.

If your primary goal is weight loss through calorie restriction, consuming Jocko Greens might be acceptable during your fasting window, as the 30 calories are minimal. However, for best results, stick to consuming it during your eating period.

Most commercial greens powders contain at least some calories from their plant-based ingredients. For a true zero-calorie option, sticking to black coffee, unsweetened tea, or water is recommended.

References

  1. 1
  2. 2
  3. 3

Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.