Fasting

Your fasts are more than a timer.

Most fasting apps just count down. NutritionLedger tracks your consistency, your average fasting hours, and warns you before a fast conflicts with a medication you take.

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Fasting as a practice

Are you actually getting better at this?

Set a target window. You can choose 16:8, 18:6, or a custom schedule and see live progress, consistency over 30 or 90 days, and how your fasting connects to your energy and workouts, not just a countdown to your next meal.

Multi-day fasts pause and resume, with a running day counter

Fasting window tracking in NutritionLedger

Built for safety, not just streaks

What most fasting timers leave out.

Conflict Warnings

A warning appears before you extend a fast that may conflict with your programs.

Consistency Score

Average fasting hours over 30 or 90 days, not just today's streak.

Automatic Notifications

Told the moment a fast completes and when your eating window ends.

Full Fasting History

Completed, incomplete, and cancelled fasts, a complete honest record for you.

Own your health record for less than a month of most subscriptions.

One payment. One account to manage it. Nothing to cancel later.

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Disclaimer: The content of this website is for informational use only. Before any information contained herein is used to affect any change in behavior, eating habits or exercise, please consult a qualified healthcare practitioner for a personal health evaluation, diagnosis, and treatment recommendation or prescription. Please supply the information of interest or potential utility you find on these website pages to your healthcare practitioner to be evaluated within the context of your individual health conditions and circumstances. NutritionLedger and all tools and guides do not diagnose or treat any medical illness or condition. All testimonials on this website have been supplied without compensation. Results presented are not typical. Individual results will vary.