Caloric restriction

Bryan reports a calorie-controlled eating pattern with stated energy and macronutrient targets. His final-meal timing and its connection to heart rate before bed are now included in his Sleep routine.

Reported protocol · For reference, not advice

Date of record:: 23 Jan 2026

Interventions

Routine

Caloric restriction
2,250 kcal/day (10% caloric restriction) · Daily
Details & sources
Stated macros: protein 130 g (~25%), carbs 206 g (~35%), fat 101 g (~40%)
Sources1

Sources

Original accounts behind this protocol. Numbers match the references in each intervention.

01Bryan Johnson's Protocol Source for this protocol

The calorie and macronutrient account is dated January 2026. The existing food-cutoff item has moved to Sleep routine without changing its identity.