How to use this section
You do not need to read the whole section in order. Start by choosing the job to be done: understand the mechanism, set a starting target, build a logging routine, shape a workable eating pattern, or sort out fasting. Then move into the narrower guide before you jump into calculators and databases.
迷わず始める3ステップ
まず基本をつかみ、1日の目安を出し、最後に実際の食品で確かめます。
基本のガイド
理屈を長く並べず、最初に必要な判断材料だけを短くまとめています。
Basics and calculations
Start here for the mechanism, daily calorie estimates, deficit logic, and the meaning of BMR.
Logging and progress tracking
Use these if the issue is how to log food, combine data, and read progress without overreacting.
Diet structure and macros
Use this branch when the real question is how to shape meals, protein, macros, and a workable eating pattern.
Fasting and meal timing
Use these if the question is about intermittent fasting, eating windows, or the broad fast query.
Apps and faster input tools
Use these if you are choosing tools: apps, AI logging, food scanning, and lighter ways to get the data in.
計算ツールへ進む
基本を押さえたら、1日の目安、1食分、食品の順に見ると進めやすいです。
Before you trust the math
数式の出し方とデータの出どころ
数字の考え方を見たいなら、データを開いてください。始める前に読む必要はありません。