35 Million Fasts and Counting

From zero to 35 million fasts completed—we couldn’t be more proud of the Zero crew for hitting this huge milestone with us. To celebrate the users who got us here, we’ve rolled up some other interesting stats. From where in the world you’re fasting to which fast protocol is your favorite, check out more below.

Text on white background displaying total number of fasts completed: 35 million in large red numbers.

Five gray stars with text showing 157,530 five star ratings representing 87% of all ratings.

Bar chart showing fasting goals with manage weight at 83%, energy 6%, detox and cleanse 5%, longevity 3.4%, mental clarity 2%, and medical advice 0.6%.

Coral sidebar with white text reading "AGE & GENDER" vertically aligned.

Chart showing the days of the week from Sunday to Saturday with the title Fasts by Day of Week in red text.

Bar chart showing most popular fasting types: 16:8 at 55%, 18:6 at 13%, Custom at 12%, 20:4 at 9%, Circadian at 9%, and 36 Hour at 2%.

550 million hours fasted displayed in large red text next to an analog clock showing 3 o'clock.

Social Spotlight

We asked our users on Twitter, Facebook, and Instagram to share some additional details about their fasting practice. From fasting beverages of choice to longest fasts completed, here’s what our fast friends on social had to say:

Chart showing longest fast completed by duration: 24 hours or less, 25-48 hours, 49-72 hours, and 73 hours or more, all at 0%.

Three beverage options for fasting: Coffee and water at 0%, herbal tea and water at 0%, and water only at 0%.

Chart showing 0% fasting with others and 0% fasting alone comparison.

Three icons representing practices combined with fasting: purple dumbbell for exercise, teal broccoli for diet, and pink brain for meditation.

Fasting Approach survey showing three options: Fasting is a lifestyle, Fasting for now, and Fasting to reach a goal, each at 0%.

We can’t wait to see what the next 35 million fasts hold. Thanks to feedback from users like you and this data, we’re got some exciting new features in the works that we think you’ll love.

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Happy Fasting,

Mike Maser, Zero CEO