Zero calorie foods and 10 calorie snacks

The Ultimate Guide to Zero Calorie Foods for Intermittent Fasting: A Complete List of Low-Calorie Recipes

List of Zero Calorie Foods for Intermittent Fasting

You’re committed to your fasting window, but you’re also hungry. What if there’s a way to snack without breaking your fast?

Welcome to the world of zero-calorie and low calorie foods – your new best friends. Here, you’ll discover the science behind these snacks and how they can fuel your body while keeping your calorie count at zero.

So, let’s dive in and explore these guilt-free, fasting-friendly foods together. You’re about to revolutionize your fasting routine.

Understanding Zero-Calorie Foods

In your journey to understand zero-calorie foods, it’s essential to know that they’re foods that your body burns more calories to process than the calories they actually contain. Think of these foods as your body’s secret weight loss weapon.

Examples include celery, cucumbers, and certain fruits like apples and oranges. You’re not just munching on tasteless stalks or plain salads. Instead, you’re consuming foods packed with water and fiber, which keep you feeling full while boosting your metabolism.

Zero-calorie doesn’t mean zero benefits. These foods also contain essential nutrients and vitamins. So, it’s a win-win situation for you.

The Science Behind Fasting

Intermittent fasting is a great eating schedule for weight loss at home
Finding zero calorie foods while maintain a 16/8 intermittent fasting is worth the results.

Now, let’s dive into the science behind fasting, a process that harnesses these zero-calorie foods to supercharge your metabolism and promote weight loss.

When you fast, your body’s glycogen stores start to deplete, shifting your metabolism to burn fat for energy. This switch is what’s known as entering a state of ketosis. During this time, your body becomes a fat-burning machine.

The zero-calorie foods you’re consuming aren’t just filler; they’re helping you maintain this state. They’re high in fiber, meaning they help you feel full without adding calories.

Fasting isn’t just about denying yourself food—it’s about choosing the right foods to fuel your body while it works to shed those extra pounds.

It’s strategic, it’s effective, and it’s backed by science.

Top Ten Zero Calorie Foods for Intermittent Fasting; 10 Calorie Snacks

Let’s dive right into exploring the top ten zero calorie foods and 10 calorie snacks that you can incorporate into your fasting routine for optimal results.

  1. Celery: It’s mostly water, keeping you hydrated during your fasting period.
  2. Cucumbers: These are also high in water content and help curb hunger.
  3. Lettuce: It’s an excellent base for a salad and has minimal calories.
  4. Berries: They’re packed with antioxidants and provide sweetness without the sugar spike.
  5. Radishes: A low to no calorie spicy veggie.
  6. Bell peppers: They’re nutritious and filling.
  7. Tomatoes: They’re low in calories and high in vitamins.
  8. Zucchini: It’s versatile and can be used in various dishes.
  9. Cauliflower: This can be used as a low-calorie substitute for grains.
  10. Broth: It’s comforting, hydrating, and can help curb cravings.
Having Black Coffee on Empty Stomach for Weight Loss is effective for weight loss. Caffeine is a natural apptetite suppressant.
I routinely have black coffee on empty stomach for weight loss. No food in your stomach means, bigger caffeine buzz!

Zero-Calorie Drinks for Hydration

Having covered the top ten zero-calorie snacks, you’ll find it equally important to stay hydrated with zero-calorie drinks during your fasting period. You might think that water is your only option, but that’s not the case.

There are numerous refreshing beverages that can keep you hydrated without breaking your fast. Unsweetened tea, for example, is a great choice. It’s packed with antioxidants and comes in a variety of flavors. Try green, black, or herbal teas.

Green tea: It helps to suppress appetite and boosts metabolism. Lemon water offers a little variety (and flavor) to staying hydrated. For some people, lemon water also aids in digestion and satiate that hunger. One wedge of lemon is all you need… I forgot to add, calorie-free!

Next, there’s black coffee. It’s not just a morning pick-me-up; studies have shown it can also help suppress your appetite. Just remember to skip any calorie sweeteners and cream. Personally, I usually use zero calorie sugar-free syrups with my coffee.

Negative-Calorie Food; Vegetables With No Caloric Impact

Veggies are always zero calorie snacks to buy
Veggies routinely come up on 0 calorie foods list and 10 calorie snack lists. Hello broccoli and cauliflower!

You might be surprised to learn that there are several vegetables you can eat without impacting your calorie count during your fasting period.

Low-density, fiber-rich foods like cucumbers, celery, and lettuce essentially have no caloric impact due to their high water content and the energy your body uses to digest them (also known as zero-calorie or negative-calorie foods). They’re also packed with essential vitamins and minerals that help keep your body functioning properly while you’re fasting.

Additionally, cruciferous vegetables like broccoli and cauliflower are low in calories and high in fiber, making them perfect for curbing your hunger without breaking your fast. They are also full of antioxidants and high in nutrients. As you guessed, eating healthy foods, fibrous veggies may help curb those foods cravings, improving your metabolic health.  


So, you’ve dived into the world of zero-calorie food items and fasting. You’ve discovered that science backs up the benefits of fasting and that there are tons of snacks and beverages that won’t break a fast. Even certain veggies have no caloric impact.

It’s a whole new way of fueling your body, and it’s exciting, isn’t it? Remember, it’s all about balance and listening to your body.

Happy fasting on your weight loss journey!

Remember, being consistent is taking one step forward.


7 Beverages You Can Drink During Intermittent Fasting. (2023, March 25). https://www.ehproject.org/. Retrieved October 18, 2023, from https://www.ehproject.org/nutrition/what-you-drink-during-intermittent-fasting

Anton, S. D., Moehl, K., Donahoo, W. T., Marosi, K., Lee, S. A., Mainous, A. G., Leeuwenburgh, C., & Mattson, M. P. (2017). Flipping the metabolic switch: Understanding and applying the health benefits of fasting. Obesity, 26(2), 254–268. https://doi.org/10.1002/oby.22065

Intermittent Fasting: What is it, and how does it work? (2023, September 29). Johns Hopkins Medicine. https://www.hopkinsmedicine.org/health/wellness-and-prevention/intermittent-fasting-what-is-it-and-how-does-it-work

O’Neill, M. (2022, August 29). 8 Ways to Curb cravings during intermittent fasting. SciTechDaily. https://scitechdaily.com/8-ways-to-curb-cravings-during-intermittent-fasting/

Schubert, M. M., Irwin, C., Seay, R. F., Clarke, H., Allegro, D., & Desbrow, B. (2017). Caffeine, coffee, and appetite control: a review. International Journal of Food Sciences and Nutrition, 68(8), 901–912. https://doi.org/10.1080/09637486.2017.1320537

Weight loss: Feel full on fewer calories. (2023a, June 9). Mayo Clinic. https://www.mayoclinic.org/healthy-lifestyle/weight-loss/in-depth/weight-loss/art-20044318

Weight loss: Feel full on fewer calories. (2023b, June 9). Mayo Clinic. https://www.mayoclinic.org/healthy-lifestyle/weight-loss/in-depth/weight-loss/art-20044318


Leave a Reply

Your email address will not be published. Required fields are marked *