How LastBite works
LastBite is built for one specific moment: when you know you are not physically hungry, but the urge is still loud. This page explains the behavior model behind the app.
What food noise actually is
Food noise is repetitive mental chatter around eating: cravings, bargaining, and loops of anticipation. For many people, the hardest part is not information. It is interrupting that loop in real time.
The 10-minute craving curve
Cravings typically rise like a wave and then decline if you do not act on them immediately. LastBite's timer is designed to hold you through this peak window so your nervous system can settle before you decide what to do next.
Reference: Pelchat, M. L. (2002). Of human bondage: Food craving, obsession, compulsion, and addiction.
Why streak mechanics help behavior change
Streaks make progress visible and immediate. Instead of relying on willpower alone, they give you a clear next action and a reason to protect momentum. LastBite pairs streaks with nightly intention prompts to improve follow-through.
Related finding: written intentions increase follow-through on behavior goals (APA summary, 2019).
What the panic button does
The panic button is for high-friction moments. It opens a short interrupt sequence: breathe, name the urge, start the timer, and commit to one next action. It is built to reduce reaction speed so you can choose instead of auto-pilot.