Guides
How to Export Your Data From the Zero Fasting App
A step-by-step guide to downloading your complete fasting history from Zero -- where to find the export, what the email password is for, and what to do with the ZIP file you receive.
Blog
Intermittent fasting tips & science
Evidence-based guides, practical advice, and the latest research on intermittent fasting -- written to help you fast smarter and feel better.
Guides
Zero Fasting App Alternative: What to Check Before You Switch
Long-time Zero users are looking for a new fasting tracker. Here is a practical checklist for choosing one -- accounts, data ownership, history import, and honest billing -- so the next app does not repeat the same problems.
Guides
Intermittent Fasting for Beginners: How to Start in 2026
A complete beginner's guide to intermittent fasting. Learn which method to choose, what to expect in your first weeks, and how to build a sustainable fasting habit.
Guides
What Can You Drink During Intermittent Fasting? Complete Guide
A detailed breakdown of every common beverage and whether it breaks your fast. Covers water, coffee, tea, electrolytes, diet soda, bone broth, and more.
Science
Intermittent Fasting for Weight Loss: What Science Says
An evidence-based look at how intermittent fasting drives weight loss, what the research actually shows, realistic expectations, and how to maximize fat loss results.
Tips
7 Common Intermittent Fasting Mistakes and How to Avoid Them
The most frequent mistakes people make with intermittent fasting -- from jumping into long fasts to ignoring hydration -- and practical solutions for each one.
Science
Intermittent Fasting for Women: Benefits, Risks & Best Practices
How intermittent fasting affects women differently, what the research shows about hormones and fertility, and specific protocols designed for female physiology.