A 50g protein serving from white rice and a 50g protein serving from whey protein isolate are not the same thing. The gram count is identical. The amino acid composition is not. The leucine content is not. The digestibility is not. Two numbers. One of them is useful.
This is the volume that makes you dangerous in a macro conversation — without making you the person at the dinner table weighing the bread.
Inside this one
- Protein quality, DIAAS, and why the gram count is incomplete
- The leucine threshold and the death of the 30g-per-meal myth
- Carbohydrate periodisation in plain language
- The saturated-fat story — both correct answers, presented at the same time
- TDEE calculation and the error bars nobody prints on the app
- Fat loss, muscle gain, recomposition — adjusting macros for each
Who this is for
Coaches who want to defend a number with a mechanism. Athletes who want to understand why their targets are their targets. Adults who want macro literacy without macro religion.The standard it is held to
Every factual claim in this volume names its source, and every claim carries a confidence grade — settled, strong, emerging or contested. Where the evidence is thin, the text says so. How it’s made, in full → · What we’ve got wrong →