Diet Time-based · No counting · Moderate

Fasting 16:8

Less a diet than a schedule: eating is kept within a set window (a common one is 8 hours). What you eat is up to you.

Goal
Weight lossMore energy
Approach
Time-restricted

How it works

  • Pick an eating window (e.g. 12pm to 8pm)
  • Water, black coffee and tea outside it
  • No calorie counting required by the method

What people report

General, not from Undiet data

Mornings are the hard part at first, then it becomes routine.

The protocol

Fasting window16 hours
Typical window12:00 to 20:00
Eating window8 hours

In Undiet

Fasting 16:8 is an eating pattern in the Undiet catalog. Marking it records what you are already doing: a self-report marker, never a recommendation. From that day it is a period on your timeline, with your weight and how the days felt drawn across it, and what happens after you stop kept as a period of its own.

Mark it in UndietFree on iPhone and Android

Related programs

All 98 programs in the catalog

On iPhone and Android

Start with today.

Free on iPhone and Android. Mark Fasting 16:8 and the first period of your timeline begins.

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